21820842294

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{49711}}^1$

素因数の和:50356

約数の個数: 32

約数和(自身を含む): 44024947200

約数和(自身を除く): 22204104906

約数列:

[1, 2, 3, 6, 149, 298, 447, 491, 894, 982, 1473, 2946, 49711, 73159, 99422, 146318, 149133, 219477, 298266, 438954, 7406939, 14813878, 22220817, 24408101, 44441634, 48816202, 73224303, 146448606, 3636807049, 7273614098, 10910421147, 21820842294]

約数ペア:

[(1, 21820842294), (2, 10910421147), (3, 7273614098), (6, 3636807049), (149, 146448606), (298, 73224303), (447, 48816202), (491, 44441634), (894, 24408101), (982, 22220817), (1473, 14813878), (2946, 7406939), (49711, 438954), (73159, 298266), (99422, 219477), (146318, 149133)]