18442554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3614

約数の個数: 32

約数和(自身を含む): 40326720

約数和(自身を除く): 21884166

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3529, 5226, 7058, 10587, 21174, 45877, 91754, 137631, 236443, 275262, 472886, 709329, 1418658, 3073759, 6147518, 9221277, 18442554]

約数ペア:

[(1, 18442554), (2, 9221277), (3, 6147518), (6, 3073759), (13, 1418658), (26, 709329), (39, 472886), (67, 275262), (78, 236443), (134, 137631), (201, 91754), (402, 45877), (871, 21174), (1742, 10587), (2613, 7058), (3529, 5226)]