187844826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{45439}}^1$

素因数の和:45510

約数の個数: 32

約数和(自身を含む): 412231680

約数和(自身を除く): 224386854

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 45439, 90878, 136317, 272634, 590707, 1181414, 1772121, 2408267, 3544242, 4816534, 7224801, 14449602, 31307471, 62614942, 93922413, 187844826]

約数ペア:

[(1, 187844826), (2, 93922413), (3, 62614942), (6, 31307471), (13, 14449602), (26, 7224801), (39, 4816534), (53, 3544242), (78, 2408267), (106, 1772121), (159, 1181414), (318, 590707), (689, 272634), (1378, 136317), (2067, 90878), (4134, 45439)]