9964476

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 26570544

約数和(自身を除く): 16606068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 157, 164, 172, 246, 258, 314, 369, 387, 471, 492, 516, 628, 738, 774, 942, 1413, 1476, 1548, 1763, 1884, 2826, 3526, 5289, 5652, 6437, 6751, 7052, 10578, 12874, 13502, 15867, 19311, 20253, 21156, 25748, 27004, 31734, 38622, 40506, 57933, 60759, 63468, 77244, 81012, 115866, 121518, 231732, 243036, 276791, 553582, 830373, 1107164, 1660746, 2491119, 3321492, 4982238, 9964476]

約数ペア:

[(1, 9964476), (2, 4982238), (3, 3321492), (4, 2491119), (6, 1660746), (9, 1107164), (12, 830373), (18, 553582), (36, 276791), (41, 243036), (43, 231732), (82, 121518), (86, 115866), (123, 81012), (129, 77244), (157, 63468), (164, 60759), (172, 57933), (246, 40506), (258, 38622), (314, 31734), (369, 27004), (387, 25748), (471, 21156), (492, 20253), (516, 19311), (628, 15867), (738, 13502), (774, 12874), (942, 10578), (1413, 7052), (1476, 6751), (1548, 6437), (1763, 5652), (1884, 5289), (2826, 3526)]