2018383242748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1\times {\mathrm{68767}}^1$

素因数の和:70102

約数の個数: 48

約数和(自身を含む): 3751393976064

約数和(自身を除く): 1733010733316

約数列:

[1, 2, 4, 17, 34, 68, 653, 661, 1306, 1322, 2612, 2644, 11101, 11237, 22202, 22474, 44404, 44948, 68767, 137534, 275068, 431633, 863266, 1169039, 1726532, 2338078, 4676156, 7337761, 14675522, 29351044, 44904851, 45454987, 89809702, 90909974, 179619404, 181819948, 763382467, 772734779, 1526764934, 1545469558, 3053529868, 3090939116, 29682106511, 59364213022, 118728426044, 504595810687, 1009191621374, 2018383242748]

約数ペア:

[(1, 2018383242748), (2, 1009191621374), (4, 504595810687), (17, 118728426044), (34, 59364213022), (68, 29682106511), (653, 3090939116), (661, 3053529868), (1306, 1545469558), (1322, 1526764934), (2612, 772734779), (2644, 763382467), (11101, 181819948), (11237, 179619404), (22202, 90909974), (22474, 89809702), (44404, 45454987), (44948, 44904851), (68767, 29351044), (137534, 14675522), (275068, 7337761), (431633, 4676156), (863266, 2338078), (1169039, 1726532)]