25817274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3359}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 64995840

約数和(自身を除く): 39178566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3359, 3843, 6718, 7686, 10077, 20154, 23513, 30231, 47026, 60462, 70539, 141078, 204899, 211617, 409798, 423234, 614697, 1229394, 1434293, 1844091, 2868586, 3688182, 4302879, 8605758, 12908637, 25817274]

約数ペア:

[(1, 25817274), (2, 12908637), (3, 8605758), (6, 4302879), (7, 3688182), (9, 2868586), (14, 1844091), (18, 1434293), (21, 1229394), (42, 614697), (61, 423234), (63, 409798), (122, 211617), (126, 204899), (183, 141078), (366, 70539), (427, 60462), (549, 47026), (854, 30231), (1098, 23513), (1281, 20154), (2562, 10077), (3359, 7686), (3843, 6718)]