21047834688

素因数分解:

$2^6\times 3^1\times {\mathrm{109624139}}^1$

素因数の和:109624154

約数の個数: 28

約数和(自身を含む): 55689063120

約数和(自身を除く): 34641228432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109624139, 219248278, 328872417, 438496556, 657744834, 876993112, 1315489668, 1753986224, 2630979336, 3507972448, 5261958672, 7015944896, 10523917344, 21047834688]

約数ペア:

[(1, 21047834688), (2, 10523917344), (3, 7015944896), (4, 5261958672), (6, 3507972448), (8, 2630979336), (12, 1753986224), (16, 1315489668), (24, 876993112), (32, 657744834), (48, 438496556), (64, 328872417), (96, 219248278), (192, 109624139)]