2016018558

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{234803}}^1$

素因数の和:234870

約数の個数: 40

約数和(自身を含む): 4602628008

約数和(自身を除く): 2586609450

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 234803, 469606, 704409, 1408818, 2113227, 4226454, 6339681, 12444559, 12679362, 19019043, 24889118, 37333677, 38038086, 74667354, 112001031, 224002062, 336003093, 672006186, 1008009279, 2016018558]

約数ペア:

[(1, 2016018558), (2, 1008009279), (3, 672006186), (6, 336003093), (9, 224002062), (18, 112001031), (27, 74667354), (53, 38038086), (54, 37333677), (81, 24889118), (106, 19019043), (159, 12679362), (162, 12444559), (318, 6339681), (477, 4226454), (954, 2113227), (1431, 1408818), (2862, 704409), (4293, 469606), (8586, 234803)]