18673848

素因数分解:

$2^3\times 3^3\times {\mathrm{86453}}^1$

素因数の和:86468

約数の個数: 32

約数和(自身を含む): 51872400

約数和(自身を除く): 33198552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86453, 172906, 259359, 345812, 518718, 691624, 778077, 1037436, 1556154, 2074872, 2334231, 3112308, 4668462, 6224616, 9336924, 18673848]

約数ペア:

[(1, 18673848), (2, 9336924), (3, 6224616), (4, 4668462), (6, 3112308), (8, 2334231), (9, 2074872), (12, 1556154), (18, 1037436), (24, 778077), (27, 691624), (36, 518718), (54, 345812), (72, 259359), (108, 172906), (216, 86453)]