18544768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13171}}^1$

素因数の和:13196

約数の個数: 32

約数和(自身を含む): 40306320

約数和(自身を除く): 21761552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13171, 26342, 52684, 105368, 144881, 210736, 289762, 421472, 579524, 842944, 1159048, 1685888, 2318096, 4636192, 9272384, 18544768]

約数ペア:

[(1, 18544768), (2, 9272384), (4, 4636192), (8, 2318096), (11, 1685888), (16, 1159048), (22, 842944), (32, 579524), (44, 421472), (64, 289762), (88, 210736), (128, 144881), (176, 105368), (352, 52684), (704, 26342), (1408, 13171)]