18276846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3851}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 42156288

約数和(自身を除く): 23879442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 3851, 4746, 7702, 11553, 23106, 26957, 53914, 80871, 161742, 435163, 870326, 1305489, 2610978, 3046141, 6092282, 9138423, 18276846]

約数ペア:

[(1, 18276846), (2, 9138423), (3, 6092282), (6, 3046141), (7, 2610978), (14, 1305489), (21, 870326), (42, 435163), (113, 161742), (226, 80871), (339, 53914), (678, 26957), (791, 23106), (1582, 11553), (2373, 7702), (3851, 4746)]