8956122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 12417510

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 743, 861, 1486, 1722, 2009, 2229, 4018, 4458, 5201, 6027, 10402, 12054, 15603, 30463, 31206, 36407, 60926, 72814, 91389, 109221, 182778, 213241, 218442, 426482, 639723, 1279446, 1492687, 2985374, 4478061, 8956122]

約数ペア:

[(1, 8956122), (2, 4478061), (3, 2985374), (6, 1492687), (7, 1279446), (14, 639723), (21, 426482), (41, 218442), (42, 213241), (49, 182778), (82, 109221), (98, 91389), (123, 72814), (147, 60926), (246, 36407), (287, 31206), (294, 30463), (574, 15603), (743, 12054), (861, 10402), (1486, 6027), (1722, 5201), (2009, 4458), (2229, 4018)]