18869742

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3307}}^1$

素因数の和:3632

約数の個数: 24

約数和(自身を含む): 41025816

約数和(自身を除く): 22156074

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 3307, 5706, 6614, 9921, 19842, 29763, 59526, 1048319, 2096638, 3144957, 6289914, 9434871, 18869742]

約数ペア:

[(1, 18869742), (2, 9434871), (3, 6289914), (6, 3144957), (9, 2096638), (18, 1048319), (317, 59526), (634, 29763), (951, 19842), (1902, 9921), (2853, 6614), (3307, 5706)]