21314844

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8837}}^1$

素因数の和:8914

約数の個数: 36

約数和(自身を含む): 54689544

約数和(自身を除く): 33374700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8837, 17674, 26511, 35348, 53022, 79533, 106044, 159066, 318132, 592079, 1184158, 1776237, 2368316, 3552474, 5328711, 7104948, 10657422, 21314844]

約数ペア:

[(1, 21314844), (2, 10657422), (3, 7104948), (4, 5328711), (6, 3552474), (9, 2368316), (12, 1776237), (18, 1184158), (36, 592079), (67, 318132), (134, 159066), (201, 106044), (268, 79533), (402, 53022), (603, 35348), (804, 26511), (1206, 17674), (2412, 8837)]