2018893383

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{185543}}^1$

素因数の和:185596

約数の個数: 32

約数和(自身を含む): 3324948480

約数和(自身を除く): 1306055097

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 185543, 556629, 1669887, 2412059, 5009661, 5751833, 7236177, 17255499, 21708531, 51766497, 65125593, 74773829, 155299491, 224321487, 672964461, 2018893383]

約数ペア:

[(1, 2018893383), (3, 672964461), (9, 224321487), (13, 155299491), (27, 74773829), (31, 65125593), (39, 51766497), (93, 21708531), (117, 17255499), (279, 7236177), (351, 5751833), (403, 5009661), (837, 2412059), (1209, 1669887), (3627, 556629), (10881, 185543)]