66226818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 163722240

約数和(自身を除く): 97495422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 2243, 4218, 4486, 4921, 6729, 9842, 13458, 14763, 15701, 29526, 31402, 42617, 47103, 82991, 85234, 94206, 127851, 165982, 248973, 255702, 298319, 497946, 580937, 596638, 894957, 1161874, 1576829, 1742811, 1789914, 3153658, 3485622, 4730487, 9460974, 11037803, 22075606, 33113409, 66226818]

約数ペア:

[(1, 66226818), (2, 33113409), (3, 22075606), (6, 11037803), (7, 9460974), (14, 4730487), (19, 3485622), (21, 3153658), (37, 1789914), (38, 1742811), (42, 1576829), (57, 1161874), (74, 894957), (111, 596638), (114, 580937), (133, 497946), (222, 298319), (259, 255702), (266, 248973), (399, 165982), (518, 127851), (703, 94206), (777, 85234), (798, 82991), (1406, 47103), (1554, 42617), (2109, 31402), (2243, 29526), (4218, 15701), (4486, 14763), (4921, 13458), (6729, 9842)]