907728906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12343}}^1$

素因数の和:12475

約数の個数: 64

約数和(自身を含む): 2218364928

約数和(自身を除く): 1310636022

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 309, 357, 618, 714, 721, 1442, 1751, 2163, 3502, 4326, 5253, 10506, 12257, 12343, 24514, 24686, 36771, 37029, 73542, 74058, 86401, 172802, 209831, 259203, 419662, 518406, 629493, 1258986, 1271329, 1468817, 2542658, 2937634, 3813987, 4406451, 7627974, 8812902, 8899303, 17798606, 21612593, 26697909, 43225186, 53395818, 64837779, 129675558, 151288151, 302576302, 453864453, 907728906]

約数ペア:

[(1, 907728906), (2, 453864453), (3, 302576302), (6, 151288151), (7, 129675558), (14, 64837779), (17, 53395818), (21, 43225186), (34, 26697909), (42, 21612593), (51, 17798606), (102, 8899303), (103, 8812902), (119, 7627974), (206, 4406451), (238, 3813987), (309, 2937634), (357, 2542658), (618, 1468817), (714, 1271329), (721, 1258986), (1442, 629493), (1751, 518406), (2163, 419662), (3502, 259203), (4326, 209831), (5253, 172802), (10506, 86401), (12257, 74058), (12343, 73542), (24514, 37029), (24686, 36771)]