17812764

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 31538916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 92, 101, 108, 138, 142, 202, 207, 213, 276, 284, 303, 404, 414, 426, 606, 621, 639, 828, 852, 909, 1212, 1242, 1278, 1633, 1818, 1917, 2323, 2484, 2556, 2727, 3266, 3636, 3834, 4646, 4899, 5454, 6532, 6969, 7171, 7668, 9292, 9798, 10908, 13938, 14342, 14697, 19596, 20907, 21513, 27876, 28684, 29394, 41814, 43026, 44091, 58788, 62721, 64539, 83628, 86052, 88182, 125442, 129078, 164933, 176364, 193617, 250884, 258156, 329866, 387234, 494799, 659732, 774468, 989598, 1484397, 1979196, 2968794, 4453191, 5937588, 8906382, 17812764]

約数ペア:

[(1, 17812764), (2, 8906382), (3, 5937588), (4, 4453191), (6, 2968794), (9, 1979196), (12, 1484397), (18, 989598), (23, 774468), (27, 659732), (36, 494799), (46, 387234), (54, 329866), (69, 258156), (71, 250884), (92, 193617), (101, 176364), (108, 164933), (138, 129078), (142, 125442), (202, 88182), (207, 86052), (213, 83628), (276, 64539), (284, 62721), (303, 58788), (404, 44091), (414, 43026), (426, 41814), (606, 29394), (621, 28684), (639, 27876), (828, 21513), (852, 20907), (909, 19596), (1212, 14697), (1242, 14342), (1278, 13938), (1633, 10908), (1818, 9798), (1917, 9292), (2323, 7668), (2484, 7171), (2556, 6969), (2727, 6532), (3266, 5454), (3636, 4899), (3834, 4646)]