18237634

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 29398320

約数和(自身を除く): 11160686

約数列:

[1, 2, 17, 34, 139, 227, 278, 289, 454, 578, 2363, 3859, 4726, 7718, 31553, 40171, 63106, 65603, 80342, 131206, 536401, 1072802, 9118817, 18237634]

約数ペア:

[(1, 18237634), (2, 9118817), (17, 1072802), (34, 536401), (139, 131206), (227, 80342), (278, 65603), (289, 63106), (454, 40171), (578, 31553), (2363, 7718), (3859, 4726)]