61631046

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 137142720

約数和(自身を除く): 75511674

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 131, 177, 262, 354, 393, 443, 531, 786, 886, 1062, 1179, 1329, 2358, 2658, 3987, 7729, 7974, 15458, 23187, 26137, 46374, 52274, 58033, 69561, 78411, 116066, 139122, 156822, 174099, 235233, 348198, 470466, 522297, 1044594, 3423947, 6847894, 10271841, 20543682, 30815523, 61631046]

約数ペア:

[(1, 61631046), (2, 30815523), (3, 20543682), (6, 10271841), (9, 6847894), (18, 3423947), (59, 1044594), (118, 522297), (131, 470466), (177, 348198), (262, 235233), (354, 174099), (393, 156822), (443, 139122), (531, 116066), (786, 78411), (886, 69561), (1062, 58033), (1179, 52274), (1329, 46374), (2358, 26137), (2658, 23187), (3987, 15458), (7729, 7974)]