19257078186

素因数分解:

$2^1\times 3^4\times {\mathrm{7121}}^1\times {\mathrm{16693}}^1$

素因数の和:23828

約数の個数: 40

約数和(自身を含む): 43158764484

約数和(自身を除く): 23901686298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7121, 14242, 16693, 21363, 33386, 42726, 50079, 64089, 100158, 128178, 150237, 192267, 300474, 384534, 450711, 576801, 901422, 1153602, 1352133, 2704266, 118870853, 237741706, 356612559, 713225118, 1069837677, 2139675354, 3209513031, 6419026062, 9628539093, 19257078186]

約数ペア:

[(1, 19257078186), (2, 9628539093), (3, 6419026062), (6, 3209513031), (9, 2139675354), (18, 1069837677), (27, 713225118), (54, 356612559), (81, 237741706), (162, 118870853), (7121, 2704266), (14242, 1352133), (16693, 1153602), (21363, 901422), (33386, 576801), (42726, 450711), (50079, 384534), (64089, 300474), (100158, 192267), (128178, 150237)]