458440038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3638413}}^1$

素因数の和:3638428

約数の個数: 24

約数和(自身を含む): 1135185168

約数和(自身を除く): 676745130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3638413, 7276826, 10915239, 21830478, 25468891, 32745717, 50937782, 65491434, 76406673, 152813346, 229220019, 458440038]

約数ペア:

[(1, 458440038), (2, 229220019), (3, 152813346), (6, 76406673), (7, 65491434), (9, 50937782), (14, 32745717), (18, 25468891), (21, 21830478), (42, 10915239), (63, 7276826), (126, 3638413)]