3627806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 6924288

約数和(自身を除く): 3296482

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 643, 806, 1286, 2821, 4501, 5642, 8359, 9002, 16718, 19933, 39866, 58513, 117026, 139531, 259129, 279062, 518258, 1813903, 3627806]

約数ペア:

[(1, 3627806), (2, 1813903), (7, 518258), (13, 279062), (14, 259129), (26, 139531), (31, 117026), (62, 58513), (91, 39866), (182, 19933), (217, 16718), (403, 9002), (434, 8359), (643, 5642), (806, 4501), (1286, 2821)]