2018109604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181563}}^1$

素因数の和:1181635

約数の個数: 24

約数和(自身を含む): 4102390208

約数和(自身を除く): 2084280604

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1181563, 2363126, 4726252, 8270941, 16541882, 33083764, 72075343, 144150686, 288301372, 504527401, 1009054802, 2018109604]

約数ペア:

[(1, 2018109604), (2, 1009054802), (4, 504527401), (7, 288301372), (14, 144150686), (28, 72075343), (61, 33083764), (122, 16541882), (244, 8270941), (427, 4726252), (854, 2363126), (1708, 1181563)]