17658864

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 80

約数和(自身を含む): 51975840

約数和(自身を除く): 34316976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 997, 1107, 1476, 1968, 1994, 2214, 2952, 2991, 3988, 4428, 5904, 5982, 7976, 8856, 8973, 11964, 15952, 17712, 17946, 23928, 26919, 35892, 40877, 47856, 53838, 71784, 81754, 107676, 122631, 143568, 163508, 215352, 245262, 327016, 367893, 430704, 490524, 654032, 735786, 981048, 1103679, 1471572, 1962096, 2207358, 2943144, 4414716, 5886288, 8829432, 17658864]

約数ペア:

[(1, 17658864), (2, 8829432), (3, 5886288), (4, 4414716), (6, 2943144), (8, 2207358), (9, 1962096), (12, 1471572), (16, 1103679), (18, 981048), (24, 735786), (27, 654032), (36, 490524), (41, 430704), (48, 367893), (54, 327016), (72, 245262), (82, 215352), (108, 163508), (123, 143568), (144, 122631), (164, 107676), (216, 81754), (246, 71784), (328, 53838), (369, 47856), (432, 40877), (492, 35892), (656, 26919), (738, 23928), (984, 17946), (997, 17712), (1107, 15952), (1476, 11964), (1968, 8973), (1994, 8856), (2214, 7976), (2952, 5982), (2991, 5904), (3988, 4428)]