18541632

素因数分解:

$2^6\times 3^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 49377600

約数和(自身を除く): 30835968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 359, 538, 718, 807, 1076, 1077, 1436, 1614, 2152, 2154, 2872, 3228, 4304, 4308, 5744, 6456, 8608, 8616, 11488, 12912, 17216, 17232, 22976, 25824, 34464, 51648, 68928, 96571, 193142, 289713, 386284, 579426, 772568, 1158852, 1545136, 2317704, 3090272, 4635408, 6180544, 9270816, 18541632]

約数ペア:

[(1, 18541632), (2, 9270816), (3, 6180544), (4, 4635408), (6, 3090272), (8, 2317704), (12, 1545136), (16, 1158852), (24, 772568), (32, 579426), (48, 386284), (64, 289713), (96, 193142), (192, 96571), (269, 68928), (359, 51648), (538, 34464), (718, 25824), (807, 22976), (1076, 17232), (1077, 17216), (1436, 12912), (1614, 11488), (2152, 8616), (2154, 8608), (2872, 6456), (3228, 5744), (4304, 4308)]