21551064

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{2027}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 54025920

約数和(自身を除く): 32474856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2027, 2658, 3544, 4054, 5316, 6081, 8108, 10632, 12162, 16216, 24324, 48648, 897961, 1795922, 2693883, 3591844, 5387766, 7183688, 10775532, 21551064]

約数ペア:

[(1, 21551064), (2, 10775532), (3, 7183688), (4, 5387766), (6, 3591844), (8, 2693883), (12, 1795922), (24, 897961), (443, 48648), (886, 24324), (1329, 16216), (1772, 12162), (2027, 10632), (2658, 8108), (3544, 6081), (4054, 5316)]