21966384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41603}}^1$

素因数の和:41625

約数の個数: 40

約数和(自身を含む): 61906752

約数和(自身を除く): 39940368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41603, 83206, 124809, 166412, 249618, 332824, 457633, 499236, 665648, 915266, 998472, 1372899, 1830532, 1996944, 2745798, 3661064, 5491596, 7322128, 10983192, 21966384]

約数ペア:

[(1, 21966384), (2, 10983192), (3, 7322128), (4, 5491596), (6, 3661064), (8, 2745798), (11, 1996944), (12, 1830532), (16, 1372899), (22, 998472), (24, 915266), (33, 665648), (44, 499236), (48, 457633), (66, 332824), (88, 249618), (132, 166412), (176, 124809), (264, 83206), (528, 41603)]