25133346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 62694528

約数和(自身を除く): 37561182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1321, 1359, 2114, 2642, 2718, 3171, 3963, 6342, 7926, 9247, 9513, 11889, 18494, 19026, 23778, 27741, 55482, 83223, 166446, 199471, 398942, 598413, 1196826, 1396297, 1795239, 2792594, 3590478, 4188891, 8377782, 12566673, 25133346]

約数ペア:

[(1, 25133346), (2, 12566673), (3, 8377782), (6, 4188891), (7, 3590478), (9, 2792594), (14, 1795239), (18, 1396297), (21, 1196826), (42, 598413), (63, 398942), (126, 199471), (151, 166446), (302, 83223), (453, 55482), (906, 27741), (1057, 23778), (1321, 19026), (1359, 18494), (2114, 11889), (2642, 9513), (2718, 9247), (3171, 7926), (3963, 6342)]