31801686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4745

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 45419178

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 4703, 6762, 9406, 14109, 28218, 32921, 65842, 98763, 108169, 197526, 216338, 230447, 324507, 460894, 649014, 691341, 757183, 1382682, 1514366, 2271549, 4543098, 5300281, 10600562, 15900843, 31801686]

約数ペア:

[(1, 31801686), (2, 15900843), (3, 10600562), (6, 5300281), (7, 4543098), (14, 2271549), (21, 1514366), (23, 1382682), (42, 757183), (46, 691341), (49, 649014), (69, 460894), (98, 324507), (138, 230447), (147, 216338), (161, 197526), (294, 108169), (322, 98763), (483, 65842), (966, 32921), (1127, 28218), (2254, 14109), (3381, 9406), (4703, 6762)]