21751848

素因数分解:

$2^3\times 3^3\times {\mathrm{100703}}^1$

素因数の和:100718

約数の個数: 32

約数和(自身を含む): 60422400

約数和(自身を除く): 38670552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 100703, 201406, 302109, 402812, 604218, 805624, 906327, 1208436, 1812654, 2416872, 2718981, 3625308, 5437962, 7250616, 10875924, 21751848]

約数ペア:

[(1, 21751848), (2, 10875924), (3, 7250616), (4, 5437962), (6, 3625308), (8, 2718981), (9, 2416872), (12, 1812654), (18, 1208436), (24, 906327), (27, 805624), (36, 604218), (54, 402812), (72, 302109), (108, 201406), (216, 100703)]