13927242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 31997952

約数和(自身を除く): 18070710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1487, 1561, 2974, 3122, 4461, 4683, 8922, 9366, 10409, 20818, 31227, 62454, 331601, 663202, 994803, 1989606, 2321207, 4642414, 6963621, 13927242]

約数ペア:

[(1, 13927242), (2, 6963621), (3, 4642414), (6, 2321207), (7, 1989606), (14, 994803), (21, 663202), (42, 331601), (223, 62454), (446, 31227), (669, 20818), (1338, 10409), (1487, 9366), (1561, 8922), (2974, 4683), (3122, 4461)]