1768432878

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33113}}^1$

素因数の和:33190

約数の個数: 64

約数和(自身を含む): 4196206080

約数和(自身を除く): 2427773202

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1978, 2322, 2967, 5934, 8901, 17802, 26703, 33113, 53406, 66226, 99339, 198678, 298017, 596034, 761599, 894051, 1423859, 1523198, 1788102, 2284797, 2847718, 4271577, 4569594, 6854391, 8543154, 12814731, 13708782, 20563173, 25629462, 32748757, 38444193, 41126346, 65497514, 76888386, 98246271, 196492542, 294738813, 589477626, 884216439, 1768432878]

約数ペア:

[(1, 1768432878), (2, 884216439), (3, 589477626), (6, 294738813), (9, 196492542), (18, 98246271), (23, 76888386), (27, 65497514), (43, 41126346), (46, 38444193), (54, 32748757), (69, 25629462), (86, 20563173), (129, 13708782), (138, 12814731), (207, 8543154), (258, 6854391), (387, 4569594), (414, 4271577), (621, 2847718), (774, 2284797), (989, 1788102), (1161, 1523198), (1242, 1423859), (1978, 894051), (2322, 761599), (2967, 596034), (5934, 298017), (8901, 198678), (17802, 99339), (26703, 66226), (33113, 53406)]