15991764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 39791808

約数和(自身を除く): 23800044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 277, 283, 554, 566, 831, 849, 1108, 1132, 1662, 1698, 3324, 3396, 4709, 4811, 9418, 9622, 14127, 14433, 18836, 19244, 28254, 28866, 56508, 57732, 78391, 156782, 235173, 313564, 470346, 940692, 1332647, 2665294, 3997941, 5330588, 7995882, 15991764]

約数ペア:

[(1, 15991764), (2, 7995882), (3, 5330588), (4, 3997941), (6, 2665294), (12, 1332647), (17, 940692), (34, 470346), (51, 313564), (68, 235173), (102, 156782), (204, 78391), (277, 57732), (283, 56508), (554, 28866), (566, 28254), (831, 19244), (849, 18836), (1108, 14433), (1132, 14127), (1662, 9622), (1698, 9418), (3324, 4811), (3396, 4709)]