31487454

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 71879808

約数和(自身を除く): 40392354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 967, 1206, 1809, 1934, 2901, 3618, 5427, 5802, 8703, 10854, 16281, 17406, 26109, 32562, 52218, 64789, 78327, 129578, 156654, 194367, 234981, 388734, 469962, 583101, 1166202, 1749303, 3498606, 5247909, 10495818, 15743727, 31487454]

約数ペア:

[(1, 31487454), (2, 15743727), (3, 10495818), (6, 5247909), (9, 3498606), (18, 1749303), (27, 1166202), (54, 583101), (67, 469962), (81, 388734), (134, 234981), (162, 194367), (201, 156654), (243, 129578), (402, 78327), (486, 64789), (603, 52218), (967, 32562), (1206, 26109), (1809, 17406), (1934, 16281), (2901, 10854), (3618, 8703), (5427, 5802)]