16556664

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{6329}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 41778000

約数和(自身を除く): 25221336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 6329, 12658, 18987, 25316, 37974, 50632, 75948, 151896, 689861, 1379722, 2069583, 2759444, 4139166, 5518888, 8278332, 16556664]

約数ペア:

[(1, 16556664), (2, 8278332), (3, 5518888), (4, 4139166), (6, 2759444), (8, 2069583), (12, 1379722), (24, 689861), (109, 151896), (218, 75948), (327, 50632), (436, 37974), (654, 25316), (872, 18987), (1308, 12658), (2616, 6329)]