15581232

素因数分解:

$2^4\times 3^2\times {\mathrm{108203}}^1$

素因数の和:108217

約数の個数: 30

約数和(自身を含む): 43606212

約数和(自身を除く): 28024980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108203, 216406, 324609, 432812, 649218, 865624, 973827, 1298436, 1731248, 1947654, 2596872, 3895308, 5193744, 7790616, 15581232]

約数ペア:

[(1, 15581232), (2, 7790616), (3, 5193744), (4, 3895308), (6, 2596872), (8, 1947654), (9, 1731248), (12, 1298436), (16, 973827), (18, 865624), (24, 649218), (36, 432812), (48, 324609), (72, 216406), (144, 108203)]