19823328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9833}}^1$

素因数の和:9856

約数の個数: 72

約数和(自身を含む): 64432368

約数和(自身を除く): 44609040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9833, 19666, 29499, 39332, 58998, 68831, 78664, 88497, 117996, 137662, 157328, 176994, 206493, 235992, 275324, 314656, 353988, 412986, 471984, 550648, 619479, 707976, 825972, 943968, 1101296, 1238958, 1415952, 1651944, 2202592, 2477916, 2831904, 3303888, 4955832, 6607776, 9911664, 19823328]

約数ペア:

[(1, 19823328), (2, 9911664), (3, 6607776), (4, 4955832), (6, 3303888), (7, 2831904), (8, 2477916), (9, 2202592), (12, 1651944), (14, 1415952), (16, 1238958), (18, 1101296), (21, 943968), (24, 825972), (28, 707976), (32, 619479), (36, 550648), (42, 471984), (48, 412986), (56, 353988), (63, 314656), (72, 275324), (84, 235992), (96, 206493), (112, 176994), (126, 157328), (144, 137662), (168, 117996), (224, 88497), (252, 78664), (288, 68831), (336, 58998), (504, 39332), (672, 29499), (1008, 19666), (2016, 9833)]