16453332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 48048000

約数和(自身を除く): 31594668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 599, 654, 763, 981, 1198, 1308, 1526, 1797, 1962, 2289, 2396, 3052, 3594, 3924, 4193, 4578, 5391, 6867, 7188, 8386, 9156, 10782, 12579, 13734, 16772, 21564, 25158, 27468, 37737, 50316, 65291, 75474, 130582, 150948, 195873, 261164, 391746, 457037, 587619, 783492, 914074, 1175238, 1371111, 1828148, 2350476, 2742222, 4113333, 5484444, 8226666, 16453332]

約数ペア:

[(1, 16453332), (2, 8226666), (3, 5484444), (4, 4113333), (6, 2742222), (7, 2350476), (9, 1828148), (12, 1371111), (14, 1175238), (18, 914074), (21, 783492), (28, 587619), (36, 457037), (42, 391746), (63, 261164), (84, 195873), (109, 150948), (126, 130582), (218, 75474), (252, 65291), (327, 50316), (436, 37737), (599, 27468), (654, 25158), (763, 21564), (981, 16772), (1198, 13734), (1308, 12579), (1526, 10782), (1797, 9156), (1962, 8386), (2289, 7188), (2396, 6867), (3052, 5391), (3594, 4578), (3924, 4193)]