18637356

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{5059}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 43637440

約数和(自身を除く): 25000084

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 5059, 10118, 15177, 20236, 30354, 60708, 1553113, 3106226, 4659339, 6212452, 9318678, 18637356]

約数ペア:

[(1, 18637356), (2, 9318678), (3, 6212452), (4, 4659339), (6, 3106226), (12, 1553113), (307, 60708), (614, 30354), (921, 20236), (1228, 15177), (1842, 10118), (3684, 5059)]