15464316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 42126336

約数和(自身を除く): 26662020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3917, 3948, 7834, 11751, 15668, 23502, 27419, 47004, 54838, 82257, 109676, 164514, 184099, 329028, 368198, 552297, 736396, 1104594, 1288693, 2209188, 2577386, 3866079, 5154772, 7732158, 15464316]

約数ペア:

[(1, 15464316), (2, 7732158), (3, 5154772), (4, 3866079), (6, 2577386), (7, 2209188), (12, 1288693), (14, 1104594), (21, 736396), (28, 552297), (42, 368198), (47, 329028), (84, 184099), (94, 164514), (141, 109676), (188, 82257), (282, 54838), (329, 47004), (564, 27419), (658, 23502), (987, 15668), (1316, 11751), (1974, 7834), (3917, 3948)]