563558238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1013}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 1262941056

約数和(自身を除く): 699382818

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 997, 1013, 1994, 2026, 2991, 3039, 5982, 6078, 8973, 9117, 17946, 18234, 30907, 31403, 61814, 62806, 92721, 94209, 185442, 188418, 278163, 282627, 556326, 565254, 1009961, 2019922, 3029883, 6059766, 9089649, 18179298, 31308791, 62617582, 93926373, 187852746, 281779119, 563558238]

約数ペア:

[(1, 563558238), (2, 281779119), (3, 187852746), (6, 93926373), (9, 62617582), (18, 31308791), (31, 18179298), (62, 9089649), (93, 6059766), (186, 3029883), (279, 2019922), (558, 1009961), (997, 565254), (1013, 556326), (1994, 282627), (2026, 278163), (2991, 188418), (3039, 185442), (5982, 94209), (6078, 92721), (8973, 62806), (9117, 61814), (17946, 31403), (18234, 30907)]