2748186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 7210944

約数和(自身を除く): 4462758

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 1283, 2142, 2566, 3849, 7698, 8981, 11547, 17962, 21811, 23094, 26943, 43622, 53886, 65433, 80829, 130866, 152677, 161658, 196299, 305354, 392598, 458031, 916062, 1374093, 2748186]

約数ペア:

[(1, 2748186), (2, 1374093), (3, 916062), (6, 458031), (7, 392598), (9, 305354), (14, 196299), (17, 161658), (18, 152677), (21, 130866), (34, 80829), (42, 65433), (51, 53886), (63, 43622), (102, 26943), (119, 23094), (126, 21811), (153, 17962), (238, 11547), (306, 8981), (357, 7698), (714, 3849), (1071, 2566), (1283, 2142)]