18298992

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7193}}^1$

素因数の和:7257

約数の個数: 40

約数和(自身を含む): 48171024

約数和(自身を除く): 29872032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7193, 14386, 21579, 28772, 43158, 57544, 86316, 115088, 172632, 345264, 381229, 762458, 1143687, 1524916, 2287374, 3049832, 4574748, 6099664, 9149496, 18298992]

約数ペア:

[(1, 18298992), (2, 9149496), (3, 6099664), (4, 4574748), (6, 3049832), (8, 2287374), (12, 1524916), (16, 1143687), (24, 762458), (48, 381229), (53, 345264), (106, 172632), (159, 115088), (212, 86316), (318, 57544), (424, 43158), (636, 28772), (848, 21579), (1272, 14386), (2544, 7193)]