144774714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{492431}}^1$

素因数の和:492450

約数の個数: 24

約数和(自身を含む): 336823488

約数和(自身を除く): 192048774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 492431, 984862, 1477293, 2954586, 3447017, 6894034, 10341051, 20682102, 24129119, 48258238, 72387357, 144774714]

約数ペア:

[(1, 144774714), (2, 72387357), (3, 48258238), (6, 24129119), (7, 20682102), (14, 10341051), (21, 6894034), (42, 3447017), (49, 2954586), (98, 1477293), (147, 984862), (294, 492431)]