1818168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 3262152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 97, 132, 142, 194, 213, 264, 284, 291, 388, 426, 568, 582, 776, 781, 852, 1067, 1164, 1562, 1704, 2134, 2328, 2343, 3124, 3201, 4268, 4686, 6248, 6402, 6887, 8536, 9372, 12804, 13774, 18744, 20661, 25608, 27548, 41322, 55096, 75757, 82644, 151514, 165288, 227271, 303028, 454542, 606056, 909084, 1818168]

約数ペア:

[(1, 1818168), (2, 909084), (3, 606056), (4, 454542), (6, 303028), (8, 227271), (11, 165288), (12, 151514), (22, 82644), (24, 75757), (33, 55096), (44, 41322), (66, 27548), (71, 25608), (88, 20661), (97, 18744), (132, 13774), (142, 12804), (194, 9372), (213, 8536), (264, 6887), (284, 6402), (291, 6248), (388, 4686), (426, 4268), (568, 3201), (582, 3124), (776, 2343), (781, 2328), (852, 2134), (1067, 1704), (1164, 1562)]