15691742442

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{20593}}^1$

素因数の和:20844

約数の個数: 64

約数和(自身を含む): 35467810560

約数和(自身を除く): 19776068118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 137, 206, 274, 309, 411, 618, 822, 927, 1233, 1854, 2466, 2781, 3699, 5562, 7398, 14111, 20593, 28222, 41186, 42333, 61779, 84666, 123558, 126999, 185337, 253998, 370674, 380997, 556011, 761994, 1112022, 2121079, 2821241, 4242158, 5642482, 6363237, 8463723, 12726474, 16927446, 19089711, 25391169, 38179422, 50782338, 57269133, 76173507, 114538266, 152347014, 290587823, 581175646, 871763469, 1743526938, 2615290407, 5230580814, 7845871221, 15691742442]

約数ペア:

[(1, 15691742442), (2, 7845871221), (3, 5230580814), (6, 2615290407), (9, 1743526938), (18, 871763469), (27, 581175646), (54, 290587823), (103, 152347014), (137, 114538266), (206, 76173507), (274, 57269133), (309, 50782338), (411, 38179422), (618, 25391169), (822, 19089711), (927, 16927446), (1233, 12726474), (1854, 8463723), (2466, 6363237), (2781, 5642482), (3699, 4242158), (5562, 2821241), (7398, 2121079), (14111, 1112022), (20593, 761994), (28222, 556011), (41186, 380997), (42333, 370674), (61779, 253998), (84666, 185337), (123558, 126999)]