18081392

素因数分解:

$2^4\times 7^2\times {\mathrm{23063}}^1$

素因数の和:23085

約数の個数: 30

約数和(自身を含む): 40754088

約数和(自身を除く): 22672696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23063, 46126, 92252, 161441, 184504, 322882, 369008, 645764, 1130087, 1291528, 2260174, 2583056, 4520348, 9040696, 18081392]

約数ペア:

[(1, 18081392), (2, 9040696), (4, 4520348), (7, 2583056), (8, 2260174), (14, 1291528), (16, 1130087), (28, 645764), (49, 369008), (56, 322882), (98, 184504), (112, 161441), (196, 92252), (392, 46126), (784, 23063)]