18242484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 46108608

約数和(自身を除く): 27866124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 347, 674, 694, 1011, 1041, 1348, 1388, 2022, 2082, 4044, 4164, 4381, 4511, 8762, 9022, 13143, 13533, 17524, 18044, 26286, 27066, 52572, 54132, 116939, 233878, 350817, 467756, 701634, 1403268, 1520207, 3040414, 4560621, 6080828, 9121242, 18242484]

約数ペア:

[(1, 18242484), (2, 9121242), (3, 6080828), (4, 4560621), (6, 3040414), (12, 1520207), (13, 1403268), (26, 701634), (39, 467756), (52, 350817), (78, 233878), (156, 116939), (337, 54132), (347, 52572), (674, 27066), (694, 26286), (1011, 18044), (1041, 17524), (1348, 13533), (1388, 13143), (2022, 9022), (2082, 8762), (4044, 4511), (4164, 4381)]