2901492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 8491392

約数和(自身を除く): 5589900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 431, 561, 612, 748, 862, 1122, 1293, 1683, 1724, 2244, 2586, 3366, 3879, 4741, 5172, 6732, 7327, 7758, 9482, 14223, 14654, 15516, 18964, 21981, 28446, 29308, 42669, 43962, 56892, 65943, 80597, 85338, 87924, 131886, 161194, 170676, 241791, 263772, 322388, 483582, 725373, 967164, 1450746, 2901492]

約数ペア:

[(1, 2901492), (2, 1450746), (3, 967164), (4, 725373), (6, 483582), (9, 322388), (11, 263772), (12, 241791), (17, 170676), (18, 161194), (22, 131886), (33, 87924), (34, 85338), (36, 80597), (44, 65943), (51, 56892), (66, 43962), (68, 42669), (99, 29308), (102, 28446), (132, 21981), (153, 18964), (187, 15516), (198, 14654), (204, 14223), (306, 9482), (374, 7758), (396, 7327), (431, 6732), (561, 5172), (612, 4741), (748, 3879), (862, 3366), (1122, 2586), (1293, 2244), (1683, 1724)]