138643812

素因数分解:

$2^2\times 3^4\times {\mathrm{427913}}^1$

素因数の和:427929

約数の個数: 30

約数和(自身を含む): 362443158

約数和(自身を除く): 223799346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 427913, 855826, 1283739, 1711652, 2567478, 3851217, 5134956, 7702434, 11553651, 15404868, 23107302, 34660953, 46214604, 69321906, 138643812]

約数ペア:

[(1, 138643812), (2, 69321906), (3, 46214604), (4, 34660953), (6, 23107302), (9, 15404868), (12, 11553651), (18, 7702434), (27, 5134956), (36, 3851217), (54, 2567478), (81, 1711652), (108, 1283739), (162, 855826), (324, 427913)]