25498494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10651}}^1$

素因数の和:10685

約数の個数: 48

約数和(自身を含む): 66468480

約数和(自身を除く): 40969986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 10651, 21302, 31953, 63906, 74557, 95859, 149114, 191718, 202369, 223671, 404738, 447342, 607107, 671013, 1214214, 1342026, 1416583, 1821321, 2833166, 3642642, 4249749, 8499498, 12749247, 25498494]

約数ペア:

[(1, 25498494), (2, 12749247), (3, 8499498), (6, 4249749), (7, 3642642), (9, 2833166), (14, 1821321), (18, 1416583), (19, 1342026), (21, 1214214), (38, 671013), (42, 607107), (57, 447342), (63, 404738), (114, 223671), (126, 202369), (133, 191718), (171, 149114), (266, 95859), (342, 74557), (399, 63906), (798, 31953), (1197, 21302), (2394, 10651)]