2018272172

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6133}}^1$

素因数の和:6247

約数の個数: 72

約数和(自身を含む): 4346699616

約数和(自身を除く): 2328427444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 92, 98, 146, 161, 196, 292, 322, 511, 644, 1022, 1127, 1679, 2044, 2254, 3358, 3577, 4508, 6133, 6716, 7154, 11753, 12266, 14308, 23506, 24532, 42931, 47012, 82271, 85862, 141059, 164542, 171724, 282118, 300517, 329084, 447709, 564236, 601034, 895418, 987413, 1202068, 1790836, 1974826, 3133963, 3949652, 6267926, 6911891, 10297307, 12535852, 13823782, 20594614, 21937741, 27647564, 41189228, 43875482, 72081149, 87750964, 144162298, 288324596, 504568043, 1009136086, 2018272172]

約数ペア:

[(1, 2018272172), (2, 1009136086), (4, 504568043), (7, 288324596), (14, 144162298), (23, 87750964), (28, 72081149), (46, 43875482), (49, 41189228), (73, 27647564), (92, 21937741), (98, 20594614), (146, 13823782), (161, 12535852), (196, 10297307), (292, 6911891), (322, 6267926), (511, 3949652), (644, 3133963), (1022, 1974826), (1127, 1790836), (1679, 1202068), (2044, 987413), (2254, 895418), (3358, 601034), (3577, 564236), (4508, 447709), (6133, 329084), (6716, 300517), (7154, 282118), (11753, 171724), (12266, 164542), (14308, 141059), (23506, 85862), (24532, 82271), (42931, 47012)]