21083345352

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6230303}}^1$

素因数の和:6230362

約数の個数: 48

約数和(自身を含む): 58315645440

約数和(自身を除く): 37232300088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 6230303, 12460606, 18690909, 24921212, 37381818, 49842424, 56072727, 74763636, 112145454, 149527272, 224290908, 292824241, 448581816, 585648482, 878472723, 1171296964, 1756945446, 2342593928, 2635418169, 3513890892, 5270836338, 7027781784, 10541672676, 21083345352]

約数ペア:

[(1, 21083345352), (2, 10541672676), (3, 7027781784), (4, 5270836338), (6, 3513890892), (8, 2635418169), (9, 2342593928), (12, 1756945446), (18, 1171296964), (24, 878472723), (36, 585648482), (47, 448581816), (72, 292824241), (94, 224290908), (141, 149527272), (188, 112145454), (282, 74763636), (376, 56072727), (423, 49842424), (564, 37381818), (846, 24921212), (1128, 18690909), (1692, 12460606), (3384, 6230303)]