1820291286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{16063}}^1$

素因数の和:16197

約数の個数: 64

約数和(自身を含む): 4247064576

約数和(自身を除く): 2426773290

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 101, 102, 187, 202, 303, 374, 561, 606, 1111, 1122, 1717, 2222, 3333, 3434, 5151, 6666, 10302, 16063, 18887, 32126, 37774, 48189, 56661, 96378, 113322, 176693, 273071, 353386, 530079, 546142, 819213, 1060158, 1622363, 1638426, 3003781, 3244726, 4867089, 6007562, 9011343, 9734178, 17845993, 18022686, 27580171, 35691986, 53537979, 55160342, 82740513, 107075958, 165481026, 303381881, 606763762, 910145643, 1820291286]

約数ペア:

[(1, 1820291286), (2, 910145643), (3, 606763762), (6, 303381881), (11, 165481026), (17, 107075958), (22, 82740513), (33, 55160342), (34, 53537979), (51, 35691986), (66, 27580171), (101, 18022686), (102, 17845993), (187, 9734178), (202, 9011343), (303, 6007562), (374, 4867089), (561, 3244726), (606, 3003781), (1111, 1638426), (1122, 1622363), (1717, 1060158), (2222, 819213), (3333, 546142), (3434, 530079), (5151, 353386), (6666, 273071), (10302, 176693), (16063, 113322), (18887, 96378), (32126, 56661), (37774, 48189)]