9907956

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1920

約数の個数: 36

約数和(自身を含む): 25219012

約数和(自身を除く): 15311056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1753, 1884, 2826, 3506, 5259, 5652, 7012, 10518, 15777, 21036, 31554, 63108, 275221, 550442, 825663, 1100884, 1651326, 2476989, 3302652, 4953978, 9907956]

約数ペア:

[(1, 9907956), (2, 4953978), (3, 3302652), (4, 2476989), (6, 1651326), (9, 1100884), (12, 825663), (18, 550442), (36, 275221), (157, 63108), (314, 31554), (471, 21036), (628, 15777), (942, 10518), (1413, 7012), (1753, 5652), (1884, 5259), (2826, 3506)]