25397154

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21059}}^1$

素因数の和:21134

約数の個数: 24

約数和(自身を含む): 55851120

約数和(自身を除く): 30453966

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 21059, 42118, 63177, 126354, 189531, 379062, 1410953, 2821906, 4232859, 8465718, 12698577, 25397154]

約数ペア:

[(1, 25397154), (2, 12698577), (3, 8465718), (6, 4232859), (9, 2821906), (18, 1410953), (67, 379062), (134, 189531), (201, 126354), (402, 63177), (603, 42118), (1206, 21059)]