38366406

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 99348480

約数和(自身を除く): 60982074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 41, 43, 54, 62, 78, 82, 86, 93, 117, 123, 129, 186, 234, 246, 258, 279, 351, 369, 387, 403, 533, 558, 559, 702, 738, 774, 806, 837, 1066, 1107, 1118, 1161, 1209, 1271, 1333, 1599, 1674, 1677, 1763, 2214, 2322, 2418, 2542, 2666, 3198, 3354, 3526, 3627, 3813, 3999, 4797, 5031, 5289, 7254, 7626, 7998, 9594, 10062, 10578, 10881, 11439, 11997, 14391, 15093, 15867, 16523, 17329, 21762, 22878, 22919, 23994, 28782, 30186, 31734, 33046, 34317, 34658, 35991, 45838, 47601, 49569, 51987, 54653, 68634, 68757, 71982, 95202, 99138, 103974, 109306, 137514, 148707, 155961, 163959, 206271, 297414, 311922, 327918, 412542, 446121, 467883, 491877, 618813, 710489, 892242, 935766, 983754, 1237626, 1420978, 1475631, 2131467, 2951262, 4262934, 6394401, 12788802, 19183203, 38366406]

約数ペア:

[(1, 38366406), (2, 19183203), (3, 12788802), (6, 6394401), (9, 4262934), (13, 2951262), (18, 2131467), (26, 1475631), (27, 1420978), (31, 1237626), (39, 983754), (41, 935766), (43, 892242), (54, 710489), (62, 618813), (78, 491877), (82, 467883), (86, 446121), (93, 412542), (117, 327918), (123, 311922), (129, 297414), (186, 206271), (234, 163959), (246, 155961), (258, 148707), (279, 137514), (351, 109306), (369, 103974), (387, 99138), (403, 95202), (533, 71982), (558, 68757), (559, 68634), (702, 54653), (738, 51987), (774, 49569), (806, 47601), (837, 45838), (1066, 35991), (1107, 34658), (1118, 34317), (1161, 33046), (1209, 31734), (1271, 30186), (1333, 28782), (1599, 23994), (1674, 22919), (1677, 22878), (1763, 21762), (2214, 17329), (2322, 16523), (2418, 15867), (2542, 15093), (2666, 14391), (3198, 11997), (3354, 11439), (3526, 10881), (3627, 10578), (3813, 10062), (3999, 9594), (4797, 7998), (5031, 7626), (5289, 7254)]