218025228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{50329}}^1$

素因数の和:50374

約数の個数: 36

約数和(自身を含む): 536920440

約数和(自身を除く): 318895212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 50329, 100658, 150987, 201316, 301974, 603948, 956251, 1912502, 2868753, 3825004, 5737506, 11475012, 18168769, 36337538, 54506307, 72675076, 109012614, 218025228]

約数ペア:

[(1, 218025228), (2, 109012614), (3, 72675076), (4, 54506307), (6, 36337538), (12, 18168769), (19, 11475012), (38, 5737506), (57, 3825004), (76, 2868753), (114, 1912502), (228, 956251), (361, 603948), (722, 301974), (1083, 201316), (1444, 150987), (2166, 100658), (4332, 50329)]