18131076

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4580

約数の個数: 36

約数和(自身を含む): 46247292

約数和(自身を除く): 28116216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4457, 8914, 13371, 17828, 26742, 40113, 53484, 80226, 160452, 503641, 1007282, 1510923, 2014564, 3021846, 4532769, 6043692, 9065538, 18131076]

約数ペア:

[(1, 18131076), (2, 9065538), (3, 6043692), (4, 4532769), (6, 3021846), (9, 2014564), (12, 1510923), (18, 1007282), (36, 503641), (113, 160452), (226, 80226), (339, 53484), (452, 40113), (678, 26742), (1017, 17828), (1356, 13371), (2034, 8914), (4068, 4457)]