18692632

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 40194720

約数和(自身を除く): 21502088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 617, 1082, 1234, 2164, 2468, 3787, 4319, 4328, 4936, 7574, 8638, 15148, 17276, 30296, 34552, 333797, 667594, 1335188, 2336579, 2670376, 4673158, 9346316, 18692632]

約数ペア:

[(1, 18692632), (2, 9346316), (4, 4673158), (7, 2670376), (8, 2336579), (14, 1335188), (28, 667594), (56, 333797), (541, 34552), (617, 30296), (1082, 17276), (1234, 15148), (2164, 8638), (2468, 7574), (3787, 4936), (4319, 4328)]