18423643384

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1699}}^1\times {\mathrm{20231}}^1$

素因数の和:22003

約数の個数: 32

約数和(自身を含む): 35082288000

約数和(自身を除く): 16658644616

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1699, 3398, 6796, 13592, 20231, 40462, 80924, 113833, 161848, 227666, 455332, 910664, 1355477, 2710954, 5421908, 10843816, 34372469, 68744938, 137489876, 274979752, 2302955423, 4605910846, 9211821692, 18423643384]

約数ペア:

[(1, 18423643384), (2, 9211821692), (4, 4605910846), (8, 2302955423), (67, 274979752), (134, 137489876), (268, 68744938), (536, 34372469), (1699, 10843816), (3398, 5421908), (6796, 2710954), (13592, 1355477), (20231, 910664), (40462, 455332), (80924, 227666), (113833, 161848)]