15143706

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 35769600

約数和(自身を除く): 20625894

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 137, 138, 178, 207, 267, 274, 411, 414, 534, 621, 801, 822, 1233, 1242, 1602, 2047, 2403, 2466, 3151, 3699, 4094, 4806, 6141, 6302, 7398, 9453, 12193, 12282, 18423, 18906, 24386, 28359, 36579, 36846, 55269, 56718, 73158, 85077, 109737, 110538, 170154, 219474, 280439, 329211, 560878, 658422, 841317, 1682634, 2523951, 5047902, 7571853, 15143706]

約数ペア:

[(1, 15143706), (2, 7571853), (3, 5047902), (6, 2523951), (9, 1682634), (18, 841317), (23, 658422), (27, 560878), (46, 329211), (54, 280439), (69, 219474), (89, 170154), (137, 110538), (138, 109737), (178, 85077), (207, 73158), (267, 56718), (274, 55269), (411, 36846), (414, 36579), (534, 28359), (621, 24386), (801, 18906), (822, 18423), (1233, 12282), (1242, 12193), (1602, 9453), (2047, 7398), (2403, 6302), (2466, 6141), (3151, 4806), (3699, 4094)]