81105462

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{12211}}^1$

素因数の和:12266

約数の個数: 40

約数和(自身を含む): 186184152

約数和(自身を除く): 105078690

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 12211, 24422, 36633, 73266, 109899, 219798, 329697, 500651, 659394, 989091, 1001302, 1501953, 1978182, 3003906, 4505859, 9011718, 13517577, 27035154, 40552731, 81105462]

約数ペア:

[(1, 81105462), (2, 40552731), (3, 27035154), (6, 13517577), (9, 9011718), (18, 4505859), (27, 3003906), (41, 1978182), (54, 1501953), (81, 1001302), (82, 989091), (123, 659394), (162, 500651), (246, 329697), (369, 219798), (738, 109899), (1107, 73266), (2214, 36633), (3321, 24422), (6642, 12211)]