17922072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 51736320

約数和(自身を除く): 33814248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 997, 1284, 1498, 1994, 2247, 2568, 2991, 2996, 3988, 4494, 5982, 5992, 6979, 7976, 8988, 11964, 13958, 17976, 20937, 23928, 27916, 41874, 55832, 83748, 106679, 167496, 213358, 320037, 426716, 640074, 746753, 853432, 1280148, 1493506, 2240259, 2560296, 2987012, 4480518, 5974024, 8961036, 17922072]

約数ペア:

[(1, 17922072), (2, 8961036), (3, 5974024), (4, 4480518), (6, 2987012), (7, 2560296), (8, 2240259), (12, 1493506), (14, 1280148), (21, 853432), (24, 746753), (28, 640074), (42, 426716), (56, 320037), (84, 213358), (107, 167496), (168, 106679), (214, 83748), (321, 55832), (428, 41874), (642, 27916), (749, 23928), (856, 20937), (997, 17976), (1284, 13958), (1498, 11964), (1994, 8988), (2247, 7976), (2568, 6979), (2991, 5992), (2996, 5982), (3988, 4494)]