18285056

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 40

約数和(自身を含む): 37122624

約数和(自身を除く): 18837568

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 503, 512, 568, 1006, 1136, 2012, 2272, 4024, 4544, 8048, 9088, 16096, 18176, 32192, 35713, 36352, 64384, 71426, 128768, 142852, 257536, 285704, 571408, 1142816, 2285632, 4571264, 9142528, 18285056]

約数ペア:

[(1, 18285056), (2, 9142528), (4, 4571264), (8, 2285632), (16, 1142816), (32, 571408), (64, 285704), (71, 257536), (128, 142852), (142, 128768), (256, 71426), (284, 64384), (503, 36352), (512, 35713), (568, 32192), (1006, 18176), (1136, 16096), (2012, 9088), (2272, 8048), (4024, 4544)]