726025638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{198043}}^1$

素因数の和:198108

約数の個数: 32

約数和(自身を含む): 1597026816

約数和(自身を除く): 871001178

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 198043, 396086, 594129, 1188258, 2574559, 5149118, 7723677, 9308021, 15447354, 18616042, 27924063, 55848126, 121004273, 242008546, 363012819, 726025638]

約数ペア:

[(1, 726025638), (2, 363012819), (3, 242008546), (6, 121004273), (13, 55848126), (26, 27924063), (39, 18616042), (47, 15447354), (78, 9308021), (94, 7723677), (141, 5149118), (282, 2574559), (611, 1188258), (1222, 594129), (1833, 396086), (3666, 198043)]