2768361918

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{18427}}^1$

素因数の和:18526

約数の個数: 64

約数和(自身を含む): 6545625600

約数和(自身を除く): 3777263682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 343, 438, 511, 686, 1022, 1029, 1533, 2058, 3066, 3577, 7154, 10731, 18427, 21462, 25039, 36854, 50078, 55281, 75117, 110562, 128989, 150234, 257978, 386967, 773934, 902923, 1345171, 1805846, 2690342, 2708769, 4035513, 5417538, 6320461, 8071026, 9416197, 12640922, 18832394, 18961383, 28248591, 37922766, 56497182, 65913379, 131826758, 197740137, 395480274, 461393653, 922787306, 1384180959, 2768361918]

約数ペア:

[(1, 2768361918), (2, 1384180959), (3, 922787306), (6, 461393653), (7, 395480274), (14, 197740137), (21, 131826758), (42, 65913379), (49, 56497182), (73, 37922766), (98, 28248591), (146, 18961383), (147, 18832394), (219, 12640922), (294, 9416197), (343, 8071026), (438, 6320461), (511, 5417538), (686, 4035513), (1022, 2708769), (1029, 2690342), (1533, 1805846), (2058, 1345171), (3066, 902923), (3577, 773934), (7154, 386967), (10731, 257978), (18427, 150234), (21462, 128989), (25039, 110562), (36854, 75117), (50078, 55281)]