2018909106

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{310697}}^1$

素因数の和:310743

約数の個数: 36

約数和(自身を含む): 4616661582

約数和(自身を除く): 2597752476

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 310697, 621394, 932091, 1864182, 2796273, 5592546, 5903243, 11806486, 17709729, 35419458, 53129187, 106258374, 112161617, 224323234, 336484851, 672969702, 1009454553, 2018909106]

約数ペア:

[(1, 2018909106), (2, 1009454553), (3, 672969702), (6, 336484851), (9, 224323234), (18, 112161617), (19, 106258374), (38, 53129187), (57, 35419458), (114, 17709729), (171, 11806486), (342, 5903243), (361, 5592546), (722, 2796273), (1083, 1864182), (2166, 932091), (3249, 621394), (6498, 310697)]