39911508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 132464640

約数和(自身を除く): 92553132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 131, 156, 182, 186, 189, 217, 234, 252, 262, 273, 279, 351, 364, 372, 378, 393, 403, 434, 468, 524, 546, 558, 651, 702, 756, 786, 806, 819, 837, 868, 917, 1092, 1116, 1179, 1209, 1302, 1404, 1572, 1612, 1638, 1674, 1703, 1834, 1953, 2358, 2418, 2457, 2604, 2751, 2821, 3276, 3348, 3406, 3537, 3627, 3668, 3906, 4061, 4716, 4836, 4914, 5109, 5502, 5642, 5859, 6812, 7074, 7254, 7812, 8122, 8253, 8463, 9828, 10218, 10881, 11004, 11284, 11718, 11921, 12183, 14148, 14508, 15327, 16244, 16506, 16926, 20436, 21762, 23436, 23842, 24366, 24759, 25389, 28427, 30654, 33012, 33852, 35763, 36549, 43524, 45981, 47684, 48732, 49518, 50778, 52793, 56854, 61308, 71526, 73098, 76167, 85281, 91962, 99036, 101556, 105586, 107289, 109647, 113708, 143052, 146196, 152334, 158379, 170562, 183924, 211172, 214578, 219294, 255843, 304668, 316758, 321867, 341124, 369551, 429156, 438588, 475137, 511686, 633516, 643734, 739102, 767529, 950274, 1023372, 1108653, 1287468, 1425411, 1478204, 1535058, 1900548, 2217306, 2850822, 3070116, 3325959, 4434612, 5701644, 6651918, 9977877, 13303836, 19955754, 39911508]

約数ペア:

[(1, 39911508), (2, 19955754), (3, 13303836), (4, 9977877), (6, 6651918), (7, 5701644), (9, 4434612), (12, 3325959), (13, 3070116), (14, 2850822), (18, 2217306), (21, 1900548), (26, 1535058), (27, 1478204), (28, 1425411), (31, 1287468), (36, 1108653), (39, 1023372), (42, 950274), (52, 767529), (54, 739102), (62, 643734), (63, 633516), (78, 511686), (84, 475137), (91, 438588), (93, 429156), (108, 369551), (117, 341124), (124, 321867), (126, 316758), (131, 304668), (156, 255843), (182, 219294), (186, 214578), (189, 211172), (217, 183924), (234, 170562), (252, 158379), (262, 152334), (273, 146196), (279, 143052), (351, 113708), (364, 109647), (372, 107289), (378, 105586), (393, 101556), (403, 99036), (434, 91962), (468, 85281), (524, 76167), (546, 73098), (558, 71526), (651, 61308), (702, 56854), (756, 52793), (786, 50778), (806, 49518), (819, 48732), (837, 47684), (868, 45981), (917, 43524), (1092, 36549), (1116, 35763), (1179, 33852), (1209, 33012), (1302, 30654), (1404, 28427), (1572, 25389), (1612, 24759), (1638, 24366), (1674, 23842), (1703, 23436), (1834, 21762), (1953, 20436), (2358, 16926), (2418, 16506), (2457, 16244), (2604, 15327), (2751, 14508), (2821, 14148), (3276, 12183), (3348, 11921), (3406, 11718), (3537, 11284), (3627, 11004), (3668, 10881), (3906, 10218), (4061, 9828), (4716, 8463), (4836, 8253), (4914, 8122), (5109, 7812), (5502, 7254), (5642, 7074), (5859, 6812)]