1398546

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 40

約数和(自身を含む): 3201660

約数和(自身を除く): 1803114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 97, 162, 178, 194, 267, 291, 534, 582, 801, 873, 1602, 1746, 2403, 2619, 4806, 5238, 7209, 7857, 8633, 14418, 15714, 17266, 25899, 51798, 77697, 155394, 233091, 466182, 699273, 1398546]

約数ペア:

[(1, 1398546), (2, 699273), (3, 466182), (6, 233091), (9, 155394), (18, 77697), (27, 51798), (54, 25899), (81, 17266), (89, 15714), (97, 14418), (162, 8633), (178, 7857), (194, 7209), (267, 5238), (291, 4806), (534, 2619), (582, 2403), (801, 1746), (873, 1602)]