25440114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{86531}}^1$

素因数の和:86550

約数の個数: 24

約数和(自身を含む): 59187888

約数和(自身を除く): 33747774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 86531, 173062, 259593, 519186, 605717, 1211434, 1817151, 3634302, 4240019, 8480038, 12720057, 25440114]

約数ペア:

[(1, 25440114), (2, 12720057), (3, 8480038), (6, 4240019), (7, 3634302), (14, 1817151), (21, 1211434), (42, 605717), (49, 519186), (98, 259593), (147, 173062), (294, 86531)]