24581193

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 43283520

約数和(自身を除く): 18702327

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 677, 741, 931, 1729, 1911, 2031, 2793, 4739, 5187, 8801, 12103, 12863, 14217, 26403, 33173, 36309, 38589, 61607, 90041, 99519, 167219, 184821, 270123, 431249, 501657, 630287, 1170533, 1293747, 1890861, 3511599, 8193731, 24581193]

約数ペア:

[(1, 24581193), (3, 8193731), (7, 3511599), (13, 1890861), (19, 1293747), (21, 1170533), (39, 630287), (49, 501657), (57, 431249), (91, 270123), (133, 184821), (147, 167219), (247, 99519), (273, 90041), (399, 61607), (637, 38589), (677, 36309), (741, 33173), (931, 26403), (1729, 14217), (1911, 12863), (2031, 12103), (2793, 8801), (4739, 5187)]