12222012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 31715712

約数和(自身を除く): 19493700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1747, 1749, 2332, 3494, 3498, 5241, 6988, 6996, 10482, 19217, 20964, 38434, 57651, 76868, 92591, 115302, 185182, 230604, 277773, 370364, 555546, 1018501, 1111092, 2037002, 3055503, 4074004, 6111006, 12222012]

約数ペア:

[(1, 12222012), (2, 6111006), (3, 4074004), (4, 3055503), (6, 2037002), (11, 1111092), (12, 1018501), (22, 555546), (33, 370364), (44, 277773), (53, 230604), (66, 185182), (106, 115302), (132, 92591), (159, 76868), (212, 57651), (318, 38434), (583, 20964), (636, 19217), (1166, 10482), (1747, 6996), (1749, 6988), (2332, 5241), (3494, 3498)]