11910078

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 40

約数和(自身を含む): 27422472

約数和(自身を除く): 15512394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1987, 1998, 2997, 3974, 5961, 5994, 11922, 17883, 35766, 53649, 73519, 107298, 147038, 160947, 220557, 321894, 441114, 661671, 1323342, 1985013, 3970026, 5955039, 11910078]

約数ペア:

[(1, 11910078), (2, 5955039), (3, 3970026), (6, 1985013), (9, 1323342), (18, 661671), (27, 441114), (37, 321894), (54, 220557), (74, 160947), (81, 147038), (111, 107298), (162, 73519), (222, 53649), (333, 35766), (666, 17883), (999, 11922), (1987, 5994), (1998, 5961), (2997, 3974)]