18023208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 34231512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1511, 1704, 1988, 2982, 3022, 3976, 4533, 5964, 6044, 9066, 10577, 11928, 12088, 18132, 21154, 31731, 36264, 42308, 63462, 84616, 107281, 126924, 214562, 253848, 321843, 429124, 643686, 750967, 858248, 1287372, 1501934, 2252901, 2574744, 3003868, 4505802, 6007736, 9011604, 18023208]

約数ペア:

[(1, 18023208), (2, 9011604), (3, 6007736), (4, 4505802), (6, 3003868), (7, 2574744), (8, 2252901), (12, 1501934), (14, 1287372), (21, 858248), (24, 750967), (28, 643686), (42, 429124), (56, 321843), (71, 253848), (84, 214562), (142, 126924), (168, 107281), (213, 84616), (284, 63462), (426, 42308), (497, 36264), (568, 31731), (852, 21154), (994, 18132), (1491, 12088), (1511, 11928), (1704, 10577), (1988, 9066), (2982, 6044), (3022, 5964), (3976, 4533)]