15281388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13693}}^1$

素因数の和:13734

約数の個数: 36

約数和(自身を含む): 39876928

約数和(自身を除く): 24595540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 13693, 27386, 41079, 54772, 82158, 123237, 164316, 246474, 424483, 492948, 848966, 1273449, 1697932, 2546898, 3820347, 5093796, 7640694, 15281388]

約数ペア:

[(1, 15281388), (2, 7640694), (3, 5093796), (4, 3820347), (6, 2546898), (9, 1697932), (12, 1273449), (18, 848966), (31, 492948), (36, 424483), (62, 246474), (93, 164316), (124, 123237), (186, 82158), (279, 54772), (372, 41079), (558, 27386), (1116, 13693)]