142796178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1133303}}^1$

素因数の和:1133318

約数の個数: 24

約数和(自身を含む): 353590848

約数和(自身を除く): 210794670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1133303, 2266606, 3399909, 6799818, 7933121, 10199727, 15866242, 20399454, 23799363, 47598726, 71398089, 142796178]

約数ペア:

[(1, 142796178), (2, 71398089), (3, 47598726), (6, 23799363), (7, 20399454), (9, 15866242), (14, 10199727), (18, 7933121), (21, 6799818), (42, 3399909), (63, 2266606), (126, 1133303)]