2019988872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{23399}}^1$

素因数の和:23531

約数の個数: 96

約数和(自身を含む): 6023160000

約数和(自身を除く): 4003171128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 132, 198, 218, 264, 327, 396, 436, 654, 792, 872, 981, 1199, 1308, 1962, 2398, 2616, 3597, 3924, 4796, 7194, 7848, 9592, 10791, 14388, 21582, 23399, 28776, 43164, 46798, 70197, 86328, 93596, 140394, 187192, 210591, 257389, 280788, 421182, 514778, 561576, 772167, 842364, 1029556, 1544334, 1684728, 2059112, 2316501, 2550491, 3088668, 4633002, 5100982, 6177336, 7651473, 9266004, 10201964, 15302946, 18532008, 20403928, 22954419, 28055401, 30605892, 45908838, 56110802, 61211784, 84166203, 91817676, 112221604, 168332406, 183635352, 224443208, 252498609, 336664812, 504997218, 673329624, 1009994436, 2019988872]

約数ペア:

[(1, 2019988872), (2, 1009994436), (3, 673329624), (4, 504997218), (6, 336664812), (8, 252498609), (9, 224443208), (11, 183635352), (12, 168332406), (18, 112221604), (22, 91817676), (24, 84166203), (33, 61211784), (36, 56110802), (44, 45908838), (66, 30605892), (72, 28055401), (88, 22954419), (99, 20403928), (109, 18532008), (132, 15302946), (198, 10201964), (218, 9266004), (264, 7651473), (327, 6177336), (396, 5100982), (436, 4633002), (654, 3088668), (792, 2550491), (872, 2316501), (981, 2059112), (1199, 1684728), (1308, 1544334), (1962, 1029556), (2398, 842364), (2616, 772167), (3597, 561576), (3924, 514778), (4796, 421182), (7194, 280788), (7848, 257389), (9592, 210591), (10791, 187192), (14388, 140394), (21582, 93596), (23399, 86328), (28776, 70197), (43164, 46798)]