18093544

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 39942180

約数和(自身を除く): 21848636

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 457, 707, 808, 914, 1414, 1828, 2828, 3199, 3656, 4949, 5656, 6398, 9898, 12796, 19796, 22393, 25592, 39592, 44786, 46157, 89572, 92314, 179144, 184628, 323099, 369256, 646198, 1292396, 2261693, 2584792, 4523386, 9046772, 18093544]

約数ペア:

[(1, 18093544), (2, 9046772), (4, 4523386), (7, 2584792), (8, 2261693), (14, 1292396), (28, 646198), (49, 369256), (56, 323099), (98, 184628), (101, 179144), (196, 92314), (202, 89572), (392, 46157), (404, 44786), (457, 39592), (707, 25592), (808, 22393), (914, 19796), (1414, 12796), (1828, 9898), (2828, 6398), (3199, 5656), (3656, 4949)]