31884246

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{3413}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 71284320

約数和(自身を除く): 39400074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 3413, 4671, 6826, 9342, 10239, 20478, 30717, 61434, 92151, 184302, 590449, 1180898, 1771347, 3542694, 5314041, 10628082, 15942123, 31884246]

約数ペア:

[(1, 31884246), (2, 15942123), (3, 10628082), (6, 5314041), (9, 3542694), (18, 1771347), (27, 1180898), (54, 590449), (173, 184302), (346, 92151), (519, 61434), (1038, 30717), (1557, 20478), (3114, 10239), (3413, 9342), (4671, 6826)]