1640482812

素因数分解:

$2^2\times 3^2\times {\mathrm{2267}}^1\times {\mathrm{20101}}^1$

素因数の和:22378

約数の個数: 36

約数和(自身を含む): 4148811576

約数和(自身を除く): 2508328764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2267, 4534, 6801, 9068, 13602, 20101, 20403, 27204, 40202, 40806, 60303, 80404, 81612, 120606, 180909, 241212, 361818, 723636, 45568967, 91137934, 136706901, 182275868, 273413802, 410120703, 546827604, 820241406, 1640482812]

約数ペア:

[(1, 1640482812), (2, 820241406), (3, 546827604), (4, 410120703), (6, 273413802), (9, 182275868), (12, 136706901), (18, 91137934), (36, 45568967), (2267, 723636), (4534, 361818), (6801, 241212), (9068, 180909), (13602, 120606), (20101, 81612), (20403, 80404), (27204, 60303), (40202, 40806)]