21196776

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5849}}^1$

素因数の和:6009

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 32155224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5849, 11698, 17547, 23396, 35094, 46792, 70188, 140376, 883199, 1766398, 2649597, 3532796, 5299194, 7065592, 10598388, 21196776]

約数ペア:

[(1, 21196776), (2, 10598388), (3, 7065592), (4, 5299194), (6, 3532796), (8, 2649597), (12, 1766398), (24, 883199), (151, 140376), (302, 70188), (453, 46792), (604, 35094), (906, 23396), (1208, 17547), (1812, 11698), (3624, 5849)]