15897384

素因数分解:

$2^3\times 3^4\times {\mathrm{24533}}^1$

素因数の和:24551

約数の個数: 40

約数和(自身を含む): 44529210

約数和(自身を除く): 28631826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 24533, 49066, 73599, 98132, 147198, 196264, 220797, 294396, 441594, 588792, 662391, 883188, 1324782, 1766376, 1987173, 2649564, 3974346, 5299128, 7948692, 15897384]

約数ペア:

[(1, 15897384), (2, 7948692), (3, 5299128), (4, 3974346), (6, 2649564), (8, 1987173), (9, 1766376), (12, 1324782), (18, 883188), (24, 662391), (27, 588792), (36, 441594), (54, 294396), (72, 220797), (81, 196264), (108, 147198), (162, 98132), (216, 73599), (324, 49066), (648, 24533)]