81916518

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 167521536

約数和(自身を除く): 85605018

約数列:

[1, 2, 3, 6, 83, 103, 166, 206, 249, 309, 498, 618, 1597, 3194, 4791, 8549, 9582, 17098, 25647, 51294, 132551, 164491, 265102, 328982, 397653, 493473, 795306, 986946, 13652753, 27305506, 40958259, 81916518]

約数ペア:

[(1, 81916518), (2, 40958259), (3, 27305506), (6, 13652753), (83, 986946), (103, 795306), (166, 493473), (206, 397653), (249, 328982), (309, 265102), (498, 164491), (618, 132551), (1597, 51294), (3194, 25647), (4791, 17098), (8549, 9582)]