140276514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{477131}}^1$

素因数の和:477150

約数の個数: 24

約数和(自身を含む): 326358288

約数和(自身を除く): 186081774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 477131, 954262, 1431393, 2862786, 3339917, 6679834, 10019751, 20039502, 23379419, 46758838, 70138257, 140276514]

約数ペア:

[(1, 140276514), (2, 70138257), (3, 46758838), (6, 23379419), (7, 20039502), (14, 10019751), (21, 6679834), (42, 3339917), (49, 2862786), (98, 1431393), (147, 954262), (294, 477131)]