2021734728

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{79999}}^1$

素因数の和:80033

約数の個数: 96

約数和(自身を含む): 6115200000

約数和(自身を除く): 4093465272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 25272, 79999, 159998, 239997, 319996, 479994, 639992, 719991, 959988, 1039987, 1439982, 1919976, 2079974, 2159973, 2879964, 3119961, 4159948, 4319946, 5759928, 6239922, 6479919, 8319896, 8639892, 9359883, 12479844, 12959838, 17279784, 18719766, 19439757, 24959688, 25919676, 28079649, 37439532, 38879514, 51839352, 56159298, 74879064, 77759028, 84238947, 112318596, 155518056, 168477894, 224637192, 252716841, 336955788, 505433682, 673911576, 1010867364, 2021734728]

約数ペア:

[(1, 2021734728), (2, 1010867364), (3, 673911576), (4, 505433682), (6, 336955788), (8, 252716841), (9, 224637192), (12, 168477894), (13, 155518056), (18, 112318596), (24, 84238947), (26, 77759028), (27, 74879064), (36, 56159298), (39, 51839352), (52, 38879514), (54, 37439532), (72, 28079649), (78, 25919676), (81, 24959688), (104, 19439757), (108, 18719766), (117, 17279784), (156, 12959838), (162, 12479844), (216, 9359883), (234, 8639892), (243, 8319896), (312, 6479919), (324, 6239922), (351, 5759928), (468, 4319946), (486, 4159948), (648, 3119961), (702, 2879964), (936, 2159973), (972, 2079974), (1053, 1919976), (1404, 1439982), (1944, 1039987), (2106, 959988), (2808, 719991), (3159, 639992), (4212, 479994), (6318, 319996), (8424, 239997), (12636, 159998), (25272, 79999)]