15678439146

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{647}}^1\times {\mathrm{6037}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 34180683264

約数和(自身を除く): 18502244118

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 647, 669, 1294, 1338, 1941, 2007, 3882, 4014, 5823, 6037, 11646, 12074, 18111, 36222, 54333, 108666, 144281, 288562, 432843, 865686, 1298529, 1346251, 2597058, 2692502, 3905939, 4038753, 7811878, 8077506, 11717817, 12116259, 23435634, 24232518, 35153451, 70306902, 871024397, 1742048794, 2613073191, 5226146382, 7839219573, 15678439146]

約数ペア:

[(1, 15678439146), (2, 7839219573), (3, 5226146382), (6, 2613073191), (9, 1742048794), (18, 871024397), (223, 70306902), (446, 35153451), (647, 24232518), (669, 23435634), (1294, 12116259), (1338, 11717817), (1941, 8077506), (2007, 7811878), (3882, 4038753), (4014, 3905939), (5823, 2692502), (6037, 2597058), (11646, 1346251), (12074, 1298529), (18111, 865686), (36222, 432843), (54333, 288562), (108666, 144281)]