2507652

素因数分解:

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

素因数の和:158

約数の個数: 96

約数和(自身を含む): 7741440

約数和(自身を除く): 5233788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 107, 108, 124, 126, 186, 189, 214, 217, 252, 279, 321, 372, 378, 428, 434, 558, 642, 651, 749, 756, 837, 868, 963, 1116, 1284, 1302, 1498, 1674, 1926, 1953, 2247, 2604, 2889, 2996, 3317, 3348, 3852, 3906, 4494, 5778, 5859, 6634, 6741, 7812, 8988, 9951, 11556, 11718, 13268, 13482, 19902, 20223, 23219, 23436, 26964, 29853, 39804, 40446, 46438, 59706, 69657, 80892, 89559, 92876, 119412, 139314, 179118, 208971, 278628, 358236, 417942, 626913, 835884, 1253826, 2507652]

約数ペア:

[(1, 2507652), (2, 1253826), (3, 835884), (4, 626913), (6, 417942), (7, 358236), (9, 278628), (12, 208971), (14, 179118), (18, 139314), (21, 119412), (27, 92876), (28, 89559), (31, 80892), (36, 69657), (42, 59706), (54, 46438), (62, 40446), (63, 39804), (84, 29853), (93, 26964), (107, 23436), (108, 23219), (124, 20223), (126, 19902), (186, 13482), (189, 13268), (214, 11718), (217, 11556), (252, 9951), (279, 8988), (321, 7812), (372, 6741), (378, 6634), (428, 5859), (434, 5778), (558, 4494), (642, 3906), (651, 3852), (749, 3348), (756, 3317), (837, 2996), (868, 2889), (963, 2604), (1116, 2247), (1284, 1953), (1302, 1926), (1498, 1674)]