30938838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{736639}}^1$

素因数の和:736651

約数の個数: 16

約数和(自身を含む): 70717440

約数和(自身を除く): 39778602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 736639, 1473278, 2209917, 4419834, 5156473, 10312946, 15469419, 30938838]

約数ペア:

[(1, 30938838), (2, 15469419), (3, 10312946), (6, 5156473), (7, 4419834), (14, 2209917), (21, 1473278), (42, 736639)]