7916706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 19865664

約数和(自身を除く): 11948958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 757, 1162, 1494, 1514, 1743, 2271, 3486, 4542, 5229, 5299, 6813, 10458, 10598, 13626, 15897, 31794, 47691, 62831, 95382, 125662, 188493, 376986, 439817, 565479, 879634, 1130958, 1319451, 2638902, 3958353, 7916706]

約数ペア:

[(1, 7916706), (2, 3958353), (3, 2638902), (6, 1319451), (7, 1130958), (9, 879634), (14, 565479), (18, 439817), (21, 376986), (42, 188493), (63, 125662), (83, 95382), (126, 62831), (166, 47691), (249, 31794), (498, 15897), (581, 13626), (747, 10598), (757, 10458), (1162, 6813), (1494, 5299), (1514, 5229), (1743, 4542), (2271, 3486)]