39420906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9293}}^1$

素因数の和:9406

約数の個数: 32

約数和(自身を含む): 91006848

約数和(自身を除く): 51585942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 9293, 18586, 27879, 55758, 65051, 130102, 195153, 390306, 938593, 1877186, 2815779, 5631558, 6570151, 13140302, 19710453, 39420906]

約数ペア:

[(1, 39420906), (2, 19710453), (3, 13140302), (6, 6570151), (7, 5631558), (14, 2815779), (21, 1877186), (42, 938593), (101, 390306), (202, 195153), (303, 130102), (606, 65051), (707, 55758), (1414, 27879), (2121, 18586), (4242, 9293)]