31402044

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6367}}^1$

素因数の和:6514

約数の個数: 36

約数和(自身を含む): 79969344

約数和(自身を除く): 48567300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 6367, 12734, 19101, 25468, 38202, 57303, 76404, 114606, 229212, 872279, 1744558, 2616837, 3489116, 5233674, 7850511, 10467348, 15701022, 31402044]

約数ペア:

[(1, 31402044), (2, 15701022), (3, 10467348), (4, 7850511), (6, 5233674), (9, 3489116), (12, 2616837), (18, 1744558), (36, 872279), (137, 229212), (274, 114606), (411, 76404), (548, 57303), (822, 38202), (1233, 25468), (1644, 19101), (2466, 12734), (4932, 6367)]