1989936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1090

約数の個数: 60

約数和(自身を含む): 6003088

約数和(自身を除く): 4013152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1063, 1872, 2126, 3189, 4252, 6378, 8504, 9567, 12756, 13819, 17008, 19134, 25512, 27638, 38268, 41457, 51024, 55276, 76536, 82914, 110552, 124371, 153072, 165828, 221104, 248742, 331656, 497484, 663312, 994968, 1989936]

約数ペア:

[(1, 1989936), (2, 994968), (3, 663312), (4, 497484), (6, 331656), (8, 248742), (9, 221104), (12, 165828), (13, 153072), (16, 124371), (18, 110552), (24, 82914), (26, 76536), (36, 55276), (39, 51024), (48, 41457), (52, 38268), (72, 27638), (78, 25512), (104, 19134), (117, 17008), (144, 13819), (156, 12756), (208, 9567), (234, 8504), (312, 6378), (468, 4252), (624, 3189), (936, 2126), (1063, 1872)]