21069394812

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 58525286400

約数和(自身を除く): 37455891588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 92, 94, 108, 138, 141, 188, 207, 251, 276, 282, 414, 423, 502, 564, 621, 719, 753, 828, 846, 1004, 1081, 1242, 1269, 1438, 1506, 1692, 2157, 2162, 2259, 2484, 2538, 2876, 3012, 3243, 4314, 4324, 4518, 5076, 5773, 6471, 6486, 6777, 8628, 9036, 9729, 11546, 11797, 12942, 12972, 13554, 16537, 17319, 19413, 19458, 23092, 23594, 25884, 27108, 29187, 33074, 33793, 34638, 35391, 38826, 38916, 47188, 49611, 51957, 58374, 66148, 67586, 69276, 70782, 77652, 99222, 101379, 103914, 106173, 116748, 135172, 141564, 148833, 155871, 180469, 198444, 202758, 207828, 212346, 271331, 297666, 304137, 311742, 318519, 360938, 405516, 424692, 446499, 541407, 542662, 595332, 608274, 623484, 637038, 721876, 777239, 813993, 892998, 912411, 1082814, 1085324, 1216548, 1274076, 1554478, 1624221, 1627986, 1785996, 1824822, 2165628, 2331717, 2441979, 3108956, 3248442, 3255972, 3649644, 4150787, 4663434, 4872663, 4883958, 6496884, 6995151, 7325937, 8301574, 8482043, 9326868, 9745326, 9767916, 12452361, 13990302, 14651874, 16603148, 16964086, 19490652, 20985453, 24904722, 25446129, 27980604, 29303748, 33928172, 37357083, 41970906, 49809444, 50892258, 74714166, 76338387, 83941812, 101784516, 112071249, 149428332, 152676774, 195086989, 224142498, 229015161, 305353548, 390173978, 448284996, 458030322, 585260967, 780347956, 916060644, 1170521934, 1755782901, 2341043868, 3511565802, 5267348703, 7023131604, 10534697406, 21069394812]

約数ペア:

[(1, 21069394812), (2, 10534697406), (3, 7023131604), (4, 5267348703), (6, 3511565802), (9, 2341043868), (12, 1755782901), (18, 1170521934), (23, 916060644), (27, 780347956), (36, 585260967), (46, 458030322), (47, 448284996), (54, 390173978), (69, 305353548), (92, 229015161), (94, 224142498), (108, 195086989), (138, 152676774), (141, 149428332), (188, 112071249), (207, 101784516), (251, 83941812), (276, 76338387), (282, 74714166), (414, 50892258), (423, 49809444), (502, 41970906), (564, 37357083), (621, 33928172), (719, 29303748), (753, 27980604), (828, 25446129), (846, 24904722), (1004, 20985453), (1081, 19490652), (1242, 16964086), (1269, 16603148), (1438, 14651874), (1506, 13990302), (1692, 12452361), (2157, 9767916), (2162, 9745326), (2259, 9326868), (2484, 8482043), (2538, 8301574), (2876, 7325937), (3012, 6995151), (3243, 6496884), (4314, 4883958), (4324, 4872663), (4518, 4663434), (5076, 4150787), (5773, 3649644), (6471, 3255972), (6486, 3248442), (6777, 3108956), (8628, 2441979), (9036, 2331717), (9729, 2165628), (11546, 1824822), (11797, 1785996), (12942, 1627986), (12972, 1624221), (13554, 1554478), (16537, 1274076), (17319, 1216548), (19413, 1085324), (19458, 1082814), (23092, 912411), (23594, 892998), (25884, 813993), (27108, 777239), (29187, 721876), (33074, 637038), (33793, 623484), (34638, 608274), (35391, 595332), (38826, 542662), (38916, 541407), (47188, 446499), (49611, 424692), (51957, 405516), (58374, 360938), (66148, 318519), (67586, 311742), (69276, 304137), (70782, 297666), (77652, 271331), (99222, 212346), (101379, 207828), (103914, 202758), (106173, 198444), (116748, 180469), (135172, 155871), (141564, 148833)]