230646078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{985667}}^1$

素因数の和:985688

約数の個数: 24

約数和(自身を含む): 538174728

約数和(自身を除く): 307528650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 985667, 1971334, 2957001, 5914002, 8871003, 12813671, 17742006, 25627342, 38441013, 76882026, 115323039, 230646078]

約数ペア:

[(1, 230646078), (2, 115323039), (3, 76882026), (6, 38441013), (9, 25627342), (13, 17742006), (18, 12813671), (26, 8871003), (39, 5914002), (78, 2957001), (117, 1971334), (234, 985667)]