3935394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9247680

約数和(自身を除く): 5312286

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 311, 333, 342, 622, 666, 703, 933, 1406, 1866, 2109, 2799, 4218, 5598, 5909, 6327, 11507, 11818, 12654, 17727, 23014, 34521, 35454, 53181, 69042, 103563, 106362, 207126, 218633, 437266, 655899, 1311798, 1967697, 3935394]

約数ペア:

[(1, 3935394), (2, 1967697), (3, 1311798), (6, 655899), (9, 437266), (18, 218633), (19, 207126), (37, 106362), (38, 103563), (57, 69042), (74, 53181), (111, 35454), (114, 34521), (171, 23014), (222, 17727), (311, 12654), (333, 11818), (342, 11507), (622, 6327), (666, 5909), (703, 5598), (933, 4218), (1406, 2799), (1866, 2109)]