18307844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 34167168

約数和(自身を除く): 15859324

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 1783, 2567, 3566, 5134, 7132, 10268, 30311, 60622, 121244, 269233, 538466, 1076932, 4576961, 9153922, 18307844]

約数ペア:

[(1, 18307844), (2, 9153922), (4, 4576961), (17, 1076932), (34, 538466), (68, 269233), (151, 121244), (302, 60622), (604, 30311), (1783, 10268), (2567, 7132), (3566, 5134)]