42947826

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 87569856

約数和(自身を除く): 44622030

約数列:

[1, 2, 3, 6, 101, 131, 202, 262, 303, 393, 541, 606, 786, 1082, 1623, 3246, 13231, 26462, 39693, 54641, 70871, 79386, 109282, 141742, 163923, 212613, 327846, 425226, 7157971, 14315942, 21473913, 42947826]

約数ペア:

[(1, 42947826), (2, 21473913), (3, 14315942), (6, 7157971), (101, 425226), (131, 327846), (202, 212613), (262, 163923), (303, 141742), (393, 109282), (541, 79386), (606, 70871), (786, 54641), (1082, 39693), (1623, 26462), (3246, 13231)]