21985357602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5997097}}^1$

素因数の和:5997162

約数の個数: 32

約数和(自身を含む): 48360598272

約数和(自身を除く): 26375240670

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5997097, 11994194, 17991291, 35982582, 77962261, 155924522, 233886783, 281863559, 467773566, 563727118, 845590677, 1691181354, 3664226267, 7328452534, 10992678801, 21985357602]

約数ペア:

[(1, 21985357602), (2, 10992678801), (3, 7328452534), (6, 3664226267), (13, 1691181354), (26, 845590677), (39, 563727118), (47, 467773566), (78, 281863559), (94, 233886783), (141, 155924522), (282, 77962261), (611, 35982582), (1222, 17991291), (1833, 11994194), (3666, 5997097)]