21613344

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 35540256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 447, 596, 894, 1192, 1511, 1788, 2384, 3022, 3576, 4533, 4768, 6044, 7152, 9066, 12088, 14304, 18132, 24176, 36264, 48352, 72528, 145056, 225139, 450278, 675417, 900556, 1350834, 1801112, 2701668, 3602224, 5403336, 7204448, 10806672, 21613344]

約数ペア:

[(1, 21613344), (2, 10806672), (3, 7204448), (4, 5403336), (6, 3602224), (8, 2701668), (12, 1801112), (16, 1350834), (24, 900556), (32, 675417), (48, 450278), (96, 225139), (149, 145056), (298, 72528), (447, 48352), (596, 36264), (894, 24176), (1192, 18132), (1511, 14304), (1788, 12088), (2384, 9066), (3022, 7152), (3576, 6044), (4533, 4768)]