2126982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 5209344

約数和(自身を除く): 3082362

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 67, 74, 78, 111, 134, 143, 201, 222, 286, 402, 407, 429, 481, 737, 814, 858, 871, 962, 1221, 1443, 1474, 1742, 2211, 2442, 2479, 2613, 2886, 4422, 4958, 5226, 5291, 7437, 9581, 10582, 14874, 15873, 19162, 27269, 28743, 31746, 32227, 54538, 57486, 64454, 81807, 96681, 163614, 193362, 354497, 708994, 1063491, 2126982]

約数ペア:

[(1, 2126982), (2, 1063491), (3, 708994), (6, 354497), (11, 193362), (13, 163614), (22, 96681), (26, 81807), (33, 64454), (37, 57486), (39, 54538), (66, 32227), (67, 31746), (74, 28743), (78, 27269), (111, 19162), (134, 15873), (143, 14874), (201, 10582), (222, 9581), (286, 7437), (402, 5291), (407, 5226), (429, 4958), (481, 4422), (737, 2886), (814, 2613), (858, 2479), (871, 2442), (962, 2211), (1221, 1742), (1443, 1474)]