18060196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 39739392

約数和(自身を除く): 21679196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 307, 308, 382, 614, 764, 1228, 1337, 2101, 2149, 2674, 3377, 4202, 4298, 5348, 6754, 8404, 8596, 13508, 14707, 23639, 29414, 47278, 58637, 58828, 94556, 117274, 234548, 410459, 645007, 820918, 1290014, 1641836, 2580028, 4515049, 9030098, 18060196]

約数ペア:

[(1, 18060196), (2, 9030098), (4, 4515049), (7, 2580028), (11, 1641836), (14, 1290014), (22, 820918), (28, 645007), (44, 410459), (77, 234548), (154, 117274), (191, 94556), (307, 58828), (308, 58637), (382, 47278), (614, 29414), (764, 23639), (1228, 14707), (1337, 13508), (2101, 8596), (2149, 8404), (2674, 6754), (3377, 5348), (4202, 4298)]