18796008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 59672160

約数和(自身を除く): 40876152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1453, 1617, 1848, 2156, 2906, 3234, 4312, 4359, 5812, 6468, 8718, 10171, 11624, 12936, 15983, 17436, 20342, 30513, 31966, 34872, 40684, 47949, 61026, 63932, 71197, 81368, 95898, 111881, 122052, 127864, 142394, 191796, 213591, 223762, 244104, 284788, 335643, 383592, 427182, 447524, 569576, 671286, 783167, 854364, 895048, 1342572, 1566334, 1708728, 2349501, 2685144, 3132668, 4699002, 6265336, 9398004, 18796008]

約数ペア:

[(1, 18796008), (2, 9398004), (3, 6265336), (4, 4699002), (6, 3132668), (7, 2685144), (8, 2349501), (11, 1708728), (12, 1566334), (14, 1342572), (21, 895048), (22, 854364), (24, 783167), (28, 671286), (33, 569576), (42, 447524), (44, 427182), (49, 383592), (56, 335643), (66, 284788), (77, 244104), (84, 223762), (88, 213591), (98, 191796), (132, 142394), (147, 127864), (154, 122052), (168, 111881), (196, 95898), (231, 81368), (264, 71197), (294, 63932), (308, 61026), (392, 47949), (462, 40684), (539, 34872), (588, 31966), (616, 30513), (924, 20342), (1078, 17436), (1176, 15983), (1453, 12936), (1617, 11624), (1848, 10171), (2156, 8718), (2906, 6468), (3234, 5812), (4312, 4359)]