21830802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8521}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 50722944

約数和(自身を除く): 28892142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 8521, 17042, 25563, 51126, 59647, 119294, 178941, 357882, 519781, 1039562, 1559343, 3118686, 3638467, 7276934, 10915401, 21830802]

約数ペア:

[(1, 21830802), (2, 10915401), (3, 7276934), (6, 3638467), (7, 3118686), (14, 1559343), (21, 1039562), (42, 519781), (61, 357882), (122, 178941), (183, 119294), (366, 59647), (427, 51126), (854, 25563), (1281, 17042), (2562, 8521)]