18424906

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 29707776

約数和(自身を除く): 11282870

約数列:

[1, 2, 17, 34, 127, 251, 254, 289, 502, 578, 2159, 4267, 4318, 8534, 31877, 36703, 63754, 72539, 73406, 145078, 541909, 1083818, 9212453, 18424906]

約数ペア:

[(1, 18424906), (2, 9212453), (17, 1083818), (34, 541909), (127, 145078), (251, 73406), (254, 72539), (289, 63754), (502, 36703), (578, 31877), (2159, 8534), (4267, 4318)]