21413919612

素因数分解:

$2^2\times 3^1\times {\mathrm{6553}}^1\times {\mathrm{272317}}^1$

素因数の和:278877

約数の個数: 24

約数和(自身を含む): 49973620816

約数和(自身を除く): 28559701204

約数列:

[1, 2, 3, 4, 6, 12, 6553, 13106, 19659, 26212, 39318, 78636, 272317, 544634, 816951, 1089268, 1633902, 3267804, 1784493301, 3568986602, 5353479903, 7137973204, 10706959806, 21413919612]

約数ペア:

[(1, 21413919612), (2, 10706959806), (3, 7137973204), (4, 5353479903), (6, 3568986602), (12, 1784493301), (6553, 3267804), (13106, 1633902), (19659, 1089268), (26212, 816951), (39318, 544634), (78636, 272317)]