2918794.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4451}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 107702784

約数和(自身を除く): 67697196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4451, 4494, 8902, 8988, 13353, 17804, 26706, 31157, 53412, 62314, 93471, 124628, 186942, 373884, 476257, 952514, 1428771, 1905028, 2857542, 3333799, 5715084, 6667598, 10001397, 13335196, 20002794, 40005588]

約数ペア:

[(1, 40005588), (2, 20002794), (3, 13335196), (4, 10001397), (6, 6667598), (7, 5715084), (12, 3333799), (14, 2857542), (21, 1905028), (28, 1428771), (42, 952514), (84, 476257), (107, 373884), (214, 186942), (321, 124628), (428, 93471), (642, 62314), (749, 53412), (1284, 31157), (1498, 26706), (2247, 17804), (2996, 13353), (4451, 8988), (4494, 8902)]