16147428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 41428800

約数和(自身を除く): 25281372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 821, 894, 1639, 1642, 1788, 2463, 3278, 3284, 4917, 4926, 6556, 9031, 9834, 9852, 18062, 19668, 27093, 36124, 54186, 108372, 122329, 244658, 366987, 489316, 733974, 1345619, 1467948, 2691238, 4036857, 5382476, 8073714, 16147428]

約数ペア:

[(1, 16147428), (2, 8073714), (3, 5382476), (4, 4036857), (6, 2691238), (11, 1467948), (12, 1345619), (22, 733974), (33, 489316), (44, 366987), (66, 244658), (132, 122329), (149, 108372), (298, 54186), (447, 36124), (596, 27093), (821, 19668), (894, 18062), (1639, 9852), (1642, 9834), (1788, 9031), (2463, 6556), (3278, 4926), (3284, 4917)]