25398684

素因数分解:

$2^2\times 3^4\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:576

約数の個数: 60

約数和(自身を含む): 66872344

約数和(自身を除く): 41473660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 277, 283, 324, 554, 566, 831, 849, 1108, 1132, 1662, 1698, 2493, 2547, 3324, 3396, 4986, 5094, 7479, 7641, 9972, 10188, 14958, 15282, 22437, 22923, 29916, 30564, 44874, 45846, 78391, 89748, 91692, 156782, 235173, 313564, 470346, 705519, 940692, 1411038, 2116557, 2822076, 4233114, 6349671, 8466228, 12699342, 25398684]

約数ペア:

[(1, 25398684), (2, 12699342), (3, 8466228), (4, 6349671), (6, 4233114), (9, 2822076), (12, 2116557), (18, 1411038), (27, 940692), (36, 705519), (54, 470346), (81, 313564), (108, 235173), (162, 156782), (277, 91692), (283, 89748), (324, 78391), (554, 45846), (566, 44874), (831, 30564), (849, 29916), (1108, 22923), (1132, 22437), (1662, 15282), (1698, 14958), (2493, 10188), (2547, 9972), (3324, 7641), (3396, 7479), (4986, 5094)]