18360944

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5653}}^1$

素因数の和:5697

約数の個数: 40

約数和(自身を含む): 42065760

約数和(自身を除く): 23704816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5653, 11306, 22612, 39571, 45224, 79142, 90448, 158284, 163937, 316568, 327874, 633136, 655748, 1147559, 1311496, 2295118, 2622992, 4590236, 9180472, 18360944]

約数ペア:

[(1, 18360944), (2, 9180472), (4, 4590236), (7, 2622992), (8, 2295118), (14, 1311496), (16, 1147559), (28, 655748), (29, 633136), (56, 327874), (58, 316568), (112, 163937), (116, 158284), (203, 90448), (232, 79142), (406, 45224), (464, 39571), (812, 22612), (1624, 11306), (3248, 5653)]