147391356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1754659}}^1$

素因数の和:1754673

約数の個数: 24

約数和(自身を含む): 393043840

約数和(自身を除く): 245652484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1754659, 3509318, 5263977, 7018636, 10527954, 12282613, 21055908, 24565226, 36847839, 49130452, 73695678, 147391356]

約数ペア:

[(1, 147391356), (2, 73695678), (3, 49130452), (4, 36847839), (6, 24565226), (7, 21055908), (12, 12282613), (14, 10527954), (21, 7018636), (28, 5263977), (42, 3509318), (84, 1754659)]