18774048

素因数分解:

$2^5\times 3^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 30759072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 269, 538, 727, 807, 1076, 1454, 1614, 2152, 2181, 2908, 3228, 4304, 4362, 5816, 6456, 8608, 8724, 11632, 12912, 17448, 23264, 25824, 34896, 69792, 195563, 391126, 586689, 782252, 1173378, 1564504, 2346756, 3129008, 4693512, 6258016, 9387024, 18774048]

約数ペア:

[(1, 18774048), (2, 9387024), (3, 6258016), (4, 4693512), (6, 3129008), (8, 2346756), (12, 1564504), (16, 1173378), (24, 782252), (32, 586689), (48, 391126), (96, 195563), (269, 69792), (538, 34896), (727, 25824), (807, 23264), (1076, 17448), (1454, 12912), (1614, 11632), (2152, 8724), (2181, 8608), (2908, 6456), (3228, 5816), (4304, 4362)]