25905204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18477

約数の個数: 48

約数和(自身を含む): 72331840

約数和(自身を除く): 46426636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18451, 36902, 55353, 73804, 110706, 166059, 221412, 239863, 332118, 479726, 498177, 664236, 719589, 959452, 996354, 1439178, 1992708, 2158767, 2878356, 4317534, 6476301, 8635068, 12952602, 25905204]

約数ペア:

[(1, 25905204), (2, 12952602), (3, 8635068), (4, 6476301), (6, 4317534), (9, 2878356), (12, 2158767), (13, 1992708), (18, 1439178), (26, 996354), (27, 959452), (36, 719589), (39, 664236), (52, 498177), (54, 479726), (78, 332118), (108, 239863), (117, 221412), (156, 166059), (234, 110706), (351, 73804), (468, 55353), (702, 36902), (1404, 18451)]