7421766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 8907834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 809, 834, 1529, 1618, 2427, 3058, 4587, 4854, 8899, 9174, 17798, 26697, 53394, 112451, 224902, 337353, 674706, 1236961, 2473922, 3710883, 7421766]

約数ペア:

[(1, 7421766), (2, 3710883), (3, 2473922), (6, 1236961), (11, 674706), (22, 337353), (33, 224902), (66, 112451), (139, 53394), (278, 26697), (417, 17798), (809, 9174), (834, 8899), (1529, 4854), (1618, 4587), (2427, 3058)]