147977946

素因数分解:

$2^1\times 3^2\times {\mathrm{1847}}^1\times {\mathrm{4451}}^1$

素因数の和:6306

約数の個数: 24

約数和(自身を含む): 320864544

約数和(自身を除く): 172886598

約数列:

[1, 2, 3, 6, 9, 18, 1847, 3694, 4451, 5541, 8902, 11082, 13353, 16623, 26706, 33246, 40059, 80118, 8220997, 16441994, 24662991, 49325982, 73988973, 147977946]

約数ペア:

[(1, 147977946), (2, 73988973), (3, 49325982), (6, 24662991), (9, 16441994), (18, 8220997), (1847, 80118), (3694, 40059), (4451, 33246), (5541, 26706), (8902, 16623), (11082, 13353)]