858942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 2257632

約数和(自身を除く): 1398690

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 401, 714, 802, 1071, 1203, 2142, 2406, 2807, 3609, 5614, 6817, 7218, 8421, 13634, 16842, 20451, 25263, 40902, 47719, 50526, 61353, 95438, 122706, 143157, 286314, 429471, 858942]

約数ペア:

[(1, 858942), (2, 429471), (3, 286314), (6, 143157), (7, 122706), (9, 95438), (14, 61353), (17, 50526), (18, 47719), (21, 40902), (34, 25263), (42, 20451), (51, 16842), (63, 13634), (102, 8421), (119, 7218), (126, 6817), (153, 5614), (238, 3609), (306, 2807), (357, 2406), (401, 2142), (714, 1203), (802, 1071)]