1253826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 3317760

約数和(自身を除く): 2063934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 107, 126, 186, 189, 214, 217, 279, 321, 378, 434, 558, 642, 651, 749, 837, 963, 1302, 1498, 1674, 1926, 1953, 2247, 2889, 3317, 3906, 4494, 5778, 5859, 6634, 6741, 9951, 11718, 13482, 19902, 20223, 23219, 29853, 40446, 46438, 59706, 69657, 89559, 139314, 179118, 208971, 417942, 626913, 1253826]

約数ペア:

[(1, 1253826), (2, 626913), (3, 417942), (6, 208971), (7, 179118), (9, 139314), (14, 89559), (18, 69657), (21, 59706), (27, 46438), (31, 40446), (42, 29853), (54, 23219), (62, 20223), (63, 19902), (93, 13482), (107, 11718), (126, 9951), (186, 6741), (189, 6634), (214, 5859), (217, 5778), (279, 4494), (321, 3906), (378, 3317), (434, 2889), (558, 2247), (642, 1953), (651, 1926), (749, 1674), (837, 1498), (963, 1302)]