25990722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 60116472

約数和(自身を除く): 34125750

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 541, 942, 1082, 1413, 1623, 2669, 2826, 3246, 4869, 5338, 8007, 9197, 9738, 16014, 18394, 24021, 27591, 48042, 55182, 82773, 84937, 165546, 169874, 254811, 509622, 764433, 1443929, 1528866, 2887858, 4331787, 8663574, 12995361, 25990722]

約数ペア:

[(1, 25990722), (2, 12995361), (3, 8663574), (6, 4331787), (9, 2887858), (17, 1528866), (18, 1443929), (34, 764433), (51, 509622), (102, 254811), (153, 169874), (157, 165546), (306, 84937), (314, 82773), (471, 55182), (541, 48042), (942, 27591), (1082, 24021), (1413, 18394), (1623, 16014), (2669, 9738), (2826, 9197), (3246, 8007), (4869, 5338)]