18103634073

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1\times {\mathrm{1427}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 30043977600

約数和(自身を除く): 11940343527

約数列:

[1, 3, 7, 9, 21, 63, 349, 577, 1047, 1427, 1731, 2443, 3141, 4039, 4281, 5193, 7329, 9989, 12117, 12843, 21987, 29967, 36351, 89901, 201373, 498023, 604119, 823379, 1409611, 1494069, 1812357, 2470137, 3486161, 4228833, 4482207, 5763653, 7410411, 10458483, 12686499, 17290959, 31375449, 51872877, 287359271, 862077813, 2011514897, 2586233439, 6034544691, 18103634073]

約数ペア:

[(1, 18103634073), (3, 6034544691), (7, 2586233439), (9, 2011514897), (21, 862077813), (63, 287359271), (349, 51872877), (577, 31375449), (1047, 17290959), (1427, 12686499), (1731, 10458483), (2443, 7410411), (3141, 5763653), (4039, 4482207), (4281, 4228833), (5193, 3486161), (7329, 2470137), (9989, 1812357), (12117, 1494069), (12843, 1409611), (21987, 823379), (29967, 604119), (36351, 498023), (89901, 201373)]