908897652

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{647363}}^1$

素因数の和:647389

約数の個数: 48

約数和(自身を含む): 2537666880

約数和(自身を除く): 1628769228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 647363, 1294726, 1942089, 2589452, 3884178, 5826267, 7768356, 8415719, 11652534, 16831438, 17478801, 23305068, 25247157, 33662876, 34957602, 50494314, 69915204, 75741471, 100988628, 151482942, 227224413, 302965884, 454448826, 908897652]

約数ペア:

[(1, 908897652), (2, 454448826), (3, 302965884), (4, 227224413), (6, 151482942), (9, 100988628), (12, 75741471), (13, 69915204), (18, 50494314), (26, 34957602), (27, 33662876), (36, 25247157), (39, 23305068), (52, 17478801), (54, 16831438), (78, 11652534), (108, 8415719), (117, 7768356), (156, 5826267), (234, 3884178), (351, 2589452), (468, 1942089), (702, 1294726), (1404, 647363)]