40044186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 113702400

約数和(自身を除く): 73658214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 281, 351, 377, 378, 406, 522, 546, 562, 609, 702, 754, 783, 819, 843, 1131, 1218, 1566, 1638, 1686, 1827, 1967, 2262, 2457, 2529, 2639, 3393, 3653, 3654, 3934, 4914, 5058, 5278, 5481, 5901, 6786, 7306, 7587, 7917, 8149, 10179, 10959, 10962, 11802, 15174, 15834, 16298, 17703, 20358, 21918, 23751, 24447, 25571, 32877, 35406, 47502, 48894, 51142, 53109, 57043, 65754, 71253, 73341, 76713, 98631, 105937, 106218, 114086, 142506, 146682, 153426, 171129, 197262, 211874, 220023, 230139, 317811, 342258, 440046, 460278, 513387, 635622, 690417, 741559, 953433, 1026774, 1380834, 1483118, 1540161, 1906866, 2224677, 2860299, 3080322, 4449354, 5720598, 6674031, 13348062, 20022093, 40044186]

約数ペア:

[(1, 40044186), (2, 20022093), (3, 13348062), (6, 6674031), (7, 5720598), (9, 4449354), (13, 3080322), (14, 2860299), (18, 2224677), (21, 1906866), (26, 1540161), (27, 1483118), (29, 1380834), (39, 1026774), (42, 953433), (54, 741559), (58, 690417), (63, 635622), (78, 513387), (87, 460278), (91, 440046), (117, 342258), (126, 317811), (174, 230139), (182, 220023), (189, 211874), (203, 197262), (234, 171129), (261, 153426), (273, 146682), (281, 142506), (351, 114086), (377, 106218), (378, 105937), (406, 98631), (522, 76713), (546, 73341), (562, 71253), (609, 65754), (702, 57043), (754, 53109), (783, 51142), (819, 48894), (843, 47502), (1131, 35406), (1218, 32877), (1566, 25571), (1638, 24447), (1686, 23751), (1827, 21918), (1967, 20358), (2262, 17703), (2457, 16298), (2529, 15834), (2639, 15174), (3393, 11802), (3653, 10962), (3654, 10959), (3934, 10179), (4914, 8149), (5058, 7917), (5278, 7587), (5481, 7306), (5901, 6786)]