61272378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 141261120

約数和(自身を除く): 79988742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 1847, 3686, 3694, 5529, 5541, 11058, 11082, 16587, 16623, 33174, 33246, 35093, 70186, 105279, 179159, 210558, 315837, 358318, 537477, 631674, 1074954, 1612431, 3224862, 3404021, 6808042, 10212063, 20424126, 30636189, 61272378]

約数ペア:

[(1, 61272378), (2, 30636189), (3, 20424126), (6, 10212063), (9, 6808042), (18, 3404021), (19, 3224862), (38, 1612431), (57, 1074954), (97, 631674), (114, 537477), (171, 358318), (194, 315837), (291, 210558), (342, 179159), (582, 105279), (873, 70186), (1746, 35093), (1843, 33246), (1847, 33174), (3686, 16623), (3694, 16587), (5529, 11082), (5541, 11058)]