18457704

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{953}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 50228100

約数和(自身を除く): 31770396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 953, 1076, 1614, 1906, 2152, 2421, 2859, 3228, 3812, 4842, 5718, 6456, 7624, 8577, 9684, 11436, 17154, 19368, 22872, 34308, 68616, 256357, 512714, 769071, 1025428, 1538142, 2050856, 2307213, 3076284, 4614426, 6152568, 9228852, 18457704]

約数ペア:

[(1, 18457704), (2, 9228852), (3, 6152568), (4, 4614426), (6, 3076284), (8, 2307213), (9, 2050856), (12, 1538142), (18, 1025428), (24, 769071), (36, 512714), (72, 256357), (269, 68616), (538, 34308), (807, 22872), (953, 19368), (1076, 17154), (1614, 11436), (1906, 9684), (2152, 8577), (2421, 7624), (2859, 6456), (3228, 5718), (3812, 4842)]