19558152

素因数分解:

$2^3\times 3^3\times {\mathrm{90547}}^1$

素因数の和:90562

約数の個数: 32

約数和(自身を含む): 54328800

約数和(自身を除く): 34770648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90547, 181094, 271641, 362188, 543282, 724376, 814923, 1086564, 1629846, 2173128, 2444769, 3259692, 4889538, 6519384, 9779076, 19558152]

約数ペア:

[(1, 19558152), (2, 9779076), (3, 6519384), (4, 4889538), (6, 3259692), (8, 2444769), (9, 2173128), (12, 1629846), (18, 1086564), (24, 814923), (27, 724376), (36, 543282), (54, 362188), (72, 271641), (108, 181094), (216, 90547)]