129947478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{5683}}^1$

素因数の和:5828

約数の個数: 32

約数和(自身を含む): 269558016

約数和(自身を除く): 139610538

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 206, 222, 309, 618, 3811, 5683, 7622, 11366, 11433, 17049, 22866, 34098, 210271, 420542, 585349, 630813, 1170698, 1261626, 1756047, 3512094, 21657913, 43315826, 64973739, 129947478]

約数ペア:

[(1, 129947478), (2, 64973739), (3, 43315826), (6, 21657913), (37, 3512094), (74, 1756047), (103, 1261626), (111, 1170698), (206, 630813), (222, 585349), (309, 420542), (618, 210271), (3811, 34098), (5683, 22866), (7622, 17049), (11366, 11433)]