18006378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10037}}^1$

素因数の和:10078

約数の個数: 32

約数和(自身を含む): 40473216

約数和(自身を除く): 22466838

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 10037, 20074, 30111, 60222, 130481, 230851, 260962, 391443, 461702, 692553, 782886, 1385106, 3001063, 6002126, 9003189, 18006378]

約数ペア:

[(1, 18006378), (2, 9003189), (3, 6002126), (6, 3001063), (13, 1385106), (23, 782886), (26, 692553), (39, 461702), (46, 391443), (69, 260962), (78, 230851), (138, 130481), (299, 60222), (598, 30111), (897, 20074), (1794, 10037)]