31109778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82301}}^1$

素因数の和:82319

約数の個数: 32

約数和(自身を含む): 79009920

約数和(自身を除く): 47900142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82301, 164602, 246903, 493806, 576107, 740709, 1152214, 1481418, 1728321, 2222127, 3456642, 4444254, 5184963, 10369926, 15554889, 31109778]

約数ペア:

[(1, 31109778), (2, 15554889), (3, 10369926), (6, 5184963), (7, 4444254), (9, 3456642), (14, 2222127), (18, 1728321), (21, 1481418), (27, 1152214), (42, 740709), (54, 576107), (63, 493806), (126, 246903), (189, 164602), (378, 82301)]