140987532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1678423}}^1$

素因数の和:1678437

約数の個数: 24

約数和(自身を含む): 375966976

約数和(自身を除く): 234979444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1678423, 3356846, 5035269, 6713692, 10070538, 11748961, 20141076, 23497922, 35246883, 46995844, 70493766, 140987532]

約数ペア:

[(1, 140987532), (2, 70493766), (3, 46995844), (4, 35246883), (6, 23497922), (7, 20141076), (12, 11748961), (14, 10070538), (21, 6713692), (28, 5035269), (42, 3356846), (84, 1678423)]