18222028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1433}}^1$

素因数の和:1482

約数の個数: 36

約数和(自身を含む): 36979992

約数和(自身を除く): 18757964

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 1433, 2866, 3179, 5732, 6358, 12716, 15763, 24361, 31526, 48722, 63052, 97444, 267971, 414137, 535942, 828274, 1071884, 1656548, 4555507, 9111014, 18222028]

約数ペア:

[(1, 18222028), (2, 9111014), (4, 4555507), (11, 1656548), (17, 1071884), (22, 828274), (34, 535942), (44, 414137), (68, 267971), (187, 97444), (289, 63052), (374, 48722), (578, 31526), (748, 24361), (1156, 15763), (1433, 12716), (2866, 6358), (3179, 5732)]