43981002

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 113541120

約数和(自身を除く): 69560118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 43, 47, 54, 62, 78, 86, 93, 94, 117, 129, 141, 186, 234, 258, 279, 282, 351, 387, 403, 423, 558, 559, 611, 702, 774, 806, 837, 846, 1118, 1161, 1209, 1222, 1269, 1333, 1457, 1674, 1677, 1833, 2021, 2322, 2418, 2538, 2666, 2914, 3354, 3627, 3666, 3999, 4042, 4371, 5031, 5499, 6063, 7254, 7998, 8742, 10062, 10881, 10998, 11997, 12126, 13113, 15093, 16497, 17329, 18189, 18941, 21762, 23994, 26226, 26273, 30186, 32994, 34658, 35991, 36378, 37882, 39339, 51987, 52546, 54567, 56823, 62651, 71982, 78678, 78819, 103974, 109134, 113646, 125302, 155961, 157638, 170469, 187953, 236457, 311922, 340938, 375906, 467883, 472914, 511407, 563859, 709371, 814463, 935766, 1022814, 1127718, 1418742, 1628926, 1691577, 2443389, 3383154, 4886778, 7330167, 14660334, 21990501, 43981002]

約数ペア:

[(1, 43981002), (2, 21990501), (3, 14660334), (6, 7330167), (9, 4886778), (13, 3383154), (18, 2443389), (26, 1691577), (27, 1628926), (31, 1418742), (39, 1127718), (43, 1022814), (47, 935766), (54, 814463), (62, 709371), (78, 563859), (86, 511407), (93, 472914), (94, 467883), (117, 375906), (129, 340938), (141, 311922), (186, 236457), (234, 187953), (258, 170469), (279, 157638), (282, 155961), (351, 125302), (387, 113646), (403, 109134), (423, 103974), (558, 78819), (559, 78678), (611, 71982), (702, 62651), (774, 56823), (806, 54567), (837, 52546), (846, 51987), (1118, 39339), (1161, 37882), (1209, 36378), (1222, 35991), (1269, 34658), (1333, 32994), (1457, 30186), (1674, 26273), (1677, 26226), (1833, 23994), (2021, 21762), (2322, 18941), (2418, 18189), (2538, 17329), (2666, 16497), (2914, 15093), (3354, 13113), (3627, 12126), (3666, 11997), (3999, 10998), (4042, 10881), (4371, 10062), (5031, 8742), (5499, 7998), (6063, 7254)]