15984972

素因数分解:

$2^2\times 3^3\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 41668480

約数和(自身を除く): 25683508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 283, 523, 566, 849, 1046, 1132, 1569, 1698, 2092, 2547, 3138, 3396, 4707, 5094, 6276, 7641, 9414, 10188, 14121, 15282, 18828, 28242, 30564, 56484, 148009, 296018, 444027, 592036, 888054, 1332081, 1776108, 2664162, 3996243, 5328324, 7992486, 15984972]

約数ペア:

[(1, 15984972), (2, 7992486), (3, 5328324), (4, 3996243), (6, 2664162), (9, 1776108), (12, 1332081), (18, 888054), (27, 592036), (36, 444027), (54, 296018), (108, 148009), (283, 56484), (523, 30564), (566, 28242), (849, 18828), (1046, 15282), (1132, 14121), (1569, 10188), (1698, 9414), (2092, 7641), (2547, 6276), (3138, 5094), (3396, 4707)]