19002942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 47778432

約数和(自身を除く): 28775490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2251, 2814, 4221, 4502, 6753, 8442, 13506, 15757, 20259, 31514, 40518, 47271, 94542, 141813, 150817, 283626, 301634, 452451, 904902, 1055719, 1357353, 2111438, 2714706, 3167157, 6334314, 9501471, 19002942]

約数ペア:

[(1, 19002942), (2, 9501471), (3, 6334314), (6, 3167157), (7, 2714706), (9, 2111438), (14, 1357353), (18, 1055719), (21, 904902), (42, 452451), (63, 301634), (67, 283626), (126, 150817), (134, 141813), (201, 94542), (402, 47271), (469, 40518), (603, 31514), (938, 20259), (1206, 15757), (1407, 13506), (2251, 8442), (2814, 6753), (4221, 4502)]