3997120986

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{23581}}^1$

素因数の和:23708

約数の個数: 64

約数和(自身を含む): 9213959040

約数和(自身を除く): 5216838054

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1161, 1314, 1971, 2322, 3139, 3942, 6278, 9417, 18834, 23581, 28251, 47162, 56502, 70743, 84753, 141486, 169506, 212229, 424458, 636687, 1013983, 1273374, 1721413, 2027966, 3041949, 3442826, 5164239, 6083898, 9125847, 10328478, 15492717, 18251694, 27377541, 30985434, 46478151, 54755082, 74020759, 92956302, 148041518, 222062277, 444124554, 666186831, 1332373662, 1998560493, 3997120986]

約数ペア:

[(1, 3997120986), (2, 1998560493), (3, 1332373662), (6, 666186831), (9, 444124554), (18, 222062277), (27, 148041518), (43, 92956302), (54, 74020759), (73, 54755082), (86, 46478151), (129, 30985434), (146, 27377541), (219, 18251694), (258, 15492717), (387, 10328478), (438, 9125847), (657, 6083898), (774, 5164239), (1161, 3442826), (1314, 3041949), (1971, 2027966), (2322, 1721413), (3139, 1273374), (3942, 1013983), (6278, 636687), (9417, 424458), (18834, 212229), (23581, 169506), (28251, 141486), (47162, 84753), (56502, 70743)]