21086770158

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{6133441}}^1$

素因数の和:6133640

約数の個数: 24

約数和(自身を含む): 45927213696

約数和(自身を除く): 24840443538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 6133441, 12266882, 18400323, 36800646, 55200969, 110401938, 1171487231, 2342974462, 3514461693, 7028923386, 10543385079, 21086770158]

約数ペア:

[(1, 21086770158), (2, 10543385079), (3, 7028923386), (6, 3514461693), (9, 2342974462), (18, 1171487231), (191, 110401938), (382, 55200969), (573, 36800646), (1146, 18400323), (1719, 12266882), (3438, 6133441)]