2018454138

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{992357}}^1$

素因数の和:992478

約数の個数: 24

約数和(自身を含む): 4412023668

約数和(自身を除く): 2393569530

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 992357, 1984714, 2977071, 5954142, 8931213, 17862426, 112136341, 224272682, 336409023, 672818046, 1009227069, 2018454138]

約数ペア:

[(1, 2018454138), (2, 1009227069), (3, 672818046), (6, 336409023), (9, 224272682), (18, 112136341), (113, 17862426), (226, 8931213), (339, 5954142), (678, 2977071), (1017, 1984714), (2034, 992357)]