667132956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{882451}}^1$

素因数の和:882471

約数の個数: 48

約数和(自身を含む): 1976692480

約数和(自身を除く): 1309559524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 882451, 1764902, 2647353, 3529804, 5294706, 6177157, 7942059, 10589412, 12354314, 15884118, 18531471, 23826177, 24708628, 31768236, 37062942, 47652354, 55594413, 74125884, 95304708, 111188826, 166783239, 222377652, 333566478, 667132956]

約数ペア:

[(1, 667132956), (2, 333566478), (3, 222377652), (4, 166783239), (6, 111188826), (7, 95304708), (9, 74125884), (12, 55594413), (14, 47652354), (18, 37062942), (21, 31768236), (27, 24708628), (28, 23826177), (36, 18531471), (42, 15884118), (54, 12354314), (63, 10589412), (84, 7942059), (108, 6177157), (126, 5294706), (189, 3529804), (252, 2647353), (378, 1764902), (756, 882451)]