291246552

素因数分解:

$2^3\times 3^2\times {\mathrm{4045091}}^1$

素因数の和:4045103

約数の個数: 24

約数和(自身を含む): 788792940

約数和(自身を除く): 497546388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4045091, 8090182, 12135273, 16180364, 24270546, 32360728, 36405819, 48541092, 72811638, 97082184, 145623276, 291246552]

約数ペア:

[(1, 291246552), (2, 145623276), (3, 97082184), (4, 72811638), (6, 48541092), (8, 36405819), (9, 32360728), (12, 24270546), (18, 16180364), (24, 12135273), (36, 8090182), (72, 4045091)]