18619434

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{15439}}^1$

素因数の和:15514

約数の個数: 24

約数和(自身を含む): 40946880

約数和(自身を除く): 22327446

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 15439, 30878, 46317, 92634, 138951, 277902, 1034413, 2068826, 3103239, 6206478, 9309717, 18619434]

約数ペア:

[(1, 18619434), (2, 9309717), (3, 6206478), (6, 3103239), (9, 2068826), (18, 1034413), (67, 277902), (134, 138951), (201, 92634), (402, 46317), (603, 30878), (1206, 15439)]