118317978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 270897120

約数和(自身を除く): 152579142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 347, 694, 997, 1041, 1994, 2082, 2991, 3123, 5982, 6246, 6593, 8973, 13186, 17946, 18943, 19779, 37886, 39558, 56829, 59337, 113658, 118674, 170487, 340974, 345959, 691918, 1037877, 2075754, 3113631, 6227262, 6573221, 13146442, 19719663, 39439326, 59158989, 118317978]

約数ペア:

[(1, 118317978), (2, 59158989), (3, 39439326), (6, 19719663), (9, 13146442), (18, 6573221), (19, 6227262), (38, 3113631), (57, 2075754), (114, 1037877), (171, 691918), (342, 345959), (347, 340974), (694, 170487), (997, 118674), (1041, 113658), (1994, 59337), (2082, 56829), (2991, 39558), (3123, 37886), (5982, 19779), (6246, 18943), (6593, 17946), (8973, 13186)]