15458898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 39739392

約数和(自身を除く): 24280494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1231, 1794, 2093, 2462, 3693, 4186, 6279, 7386, 8617, 12558, 16003, 17234, 25851, 28313, 32006, 48009, 51702, 56626, 84939, 96018, 112021, 169878, 198191, 224042, 336063, 368069, 396382, 594573, 672126, 736138, 1104207, 1189146, 2208414, 2576483, 5152966, 7729449, 15458898]

約数ペア:

[(1, 15458898), (2, 7729449), (3, 5152966), (6, 2576483), (7, 2208414), (13, 1189146), (14, 1104207), (21, 736138), (23, 672126), (26, 594573), (39, 396382), (42, 368069), (46, 336063), (69, 224042), (78, 198191), (91, 169878), (138, 112021), (161, 96018), (182, 84939), (273, 56626), (299, 51702), (322, 48009), (483, 32006), (546, 28313), (598, 25851), (897, 17234), (966, 16003), (1231, 12558), (1794, 8617), (2093, 7386), (2462, 6279), (3693, 4186)]