427286502

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2875

約数の個数: 80

約数和(自身を含む): 1023799392

約数和(自身を除く): 596512890

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 81, 82, 123, 138, 162, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1863, 1886, 2214, 2797, 2829, 3321, 3726, 5594, 5658, 6642, 8391, 8487, 16782, 16974, 25173, 25461, 50346, 50922, 64331, 75519, 76383, 114677, 128662, 151038, 152766, 192993, 226557, 229354, 344031, 385986, 453114, 578979, 688062, 1032093, 1157958, 1736937, 2064186, 2637571, 3096279, 3473874, 5210811, 5275142, 6192558, 7912713, 9288837, 10421622, 15825426, 18577674, 23738139, 47476278, 71214417, 142428834, 213643251, 427286502]

約数ペア:

[(1, 427286502), (2, 213643251), (3, 142428834), (6, 71214417), (9, 47476278), (18, 23738139), (23, 18577674), (27, 15825426), (41, 10421622), (46, 9288837), (54, 7912713), (69, 6192558), (81, 5275142), (82, 5210811), (123, 3473874), (138, 3096279), (162, 2637571), (207, 2064186), (246, 1736937), (369, 1157958), (414, 1032093), (621, 688062), (738, 578979), (943, 453114), (1107, 385986), (1242, 344031), (1863, 229354), (1886, 226557), (2214, 192993), (2797, 152766), (2829, 151038), (3321, 128662), (3726, 114677), (5594, 76383), (5658, 75519), (6642, 64331), (8391, 50922), (8487, 50346), (16782, 25461), (16974, 25173)]