19132686

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 40

約数和(自身を含む): 43385760

約数和(自身を除く): 24253074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1327, 1602, 2403, 2654, 3981, 4806, 7209, 7962, 11943, 14418, 23886, 35829, 71658, 107487, 118103, 214974, 236206, 354309, 708618, 1062927, 2125854, 3188781, 6377562, 9566343, 19132686]

約数ペア:

[(1, 19132686), (2, 9566343), (3, 6377562), (6, 3188781), (9, 2125854), (18, 1062927), (27, 708618), (54, 354309), (81, 236206), (89, 214974), (162, 118103), (178, 107487), (267, 71658), (534, 35829), (801, 23886), (1327, 14418), (1602, 11943), (2403, 7962), (2654, 7209), (3981, 4806)]