421876872

素因数分解:

$2^3\times 3^2\times {\mathrm{5859401}}^1$

素因数の和:5859413

約数の個数: 24

約数和(自身を含む): 1142583390

約数和(自身を除く): 720706518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5859401, 11718802, 17578203, 23437604, 35156406, 46875208, 52734609, 70312812, 105469218, 140625624, 210938436, 421876872]

約数ペア:

[(1, 421876872), (2, 210938436), (3, 140625624), (4, 105469218), (6, 70312812), (8, 52734609), (9, 46875208), (12, 35156406), (18, 23437604), (24, 17578203), (36, 11718802), (72, 5859401)]