2145654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17029}}^1$

素因数の和:17044

約数の個数: 24

約数和(自身を含む): 5313360

約数和(自身を除く): 3167706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17029, 34058, 51087, 102174, 119203, 153261, 238406, 306522, 357609, 715218, 1072827, 2145654]

約数ペア:

[(1, 2145654), (2, 1072827), (3, 715218), (6, 357609), (7, 306522), (9, 238406), (14, 153261), (18, 119203), (21, 102174), (42, 51087), (63, 34058), (126, 17029)]