18526228

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6551}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 37425024

約数和(自身を除く): 18898796

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 6551, 13102, 26204, 45857, 91714, 183428, 661651, 1323302, 2646604, 4631557, 9263114, 18526228]

約数ペア:

[(1, 18526228), (2, 9263114), (4, 4631557), (7, 2646604), (14, 1323302), (28, 661651), (101, 183428), (202, 91714), (404, 45857), (707, 26204), (1414, 13102), (2828, 6551)]