4088808

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 11196900

約数和(自身を除く): 7108092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 521, 654, 872, 981, 1042, 1308, 1563, 1962, 2084, 2616, 3126, 3924, 4168, 4689, 6252, 7848, 9378, 12504, 18756, 37512, 56789, 113578, 170367, 227156, 340734, 454312, 511101, 681468, 1022202, 1362936, 2044404, 4088808]

約数ペア:

[(1, 4088808), (2, 2044404), (3, 1362936), (4, 1022202), (6, 681468), (8, 511101), (9, 454312), (12, 340734), (18, 227156), (24, 170367), (36, 113578), (72, 56789), (109, 37512), (218, 18756), (327, 12504), (436, 9378), (521, 7848), (654, 6252), (872, 4689), (981, 4168), (1042, 3924), (1308, 3126), (1563, 2616), (1962, 2084)]