18219308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9239}}^1$

素因数の和:9289

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 16707892

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 9239, 18478, 36956, 157063, 267931, 314126, 535862, 628252, 1071724, 4554827, 9109654, 18219308]

約数ペア:

[(1, 18219308), (2, 9109654), (4, 4554827), (17, 1071724), (29, 628252), (34, 535862), (58, 314126), (68, 267931), (116, 157063), (493, 36956), (986, 18478), (1972, 9239)]