1400364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5574

約数の個数: 36

約数和(自身を含む): 4046224

約数和(自身を除く): 2645860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5557, 11114, 16671, 22228, 33342, 38899, 50013, 66684, 77798, 100026, 116697, 155596, 200052, 233394, 350091, 466788, 700182, 1400364]

約数ペア:

[(1, 1400364), (2, 700182), (3, 466788), (4, 350091), (6, 233394), (7, 200052), (9, 155596), (12, 116697), (14, 100026), (18, 77798), (21, 66684), (28, 50013), (36, 38899), (42, 33342), (63, 22228), (84, 16671), (126, 11114), (252, 5557)]