7668826578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20287901}}^1$

素因数の和:20287919

約数の個数: 32

約数和(自身を含む): 19476385920

約数和(自身を除く): 11807559342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20287901, 40575802, 60863703, 121727406, 142015307, 182591109, 284030614, 365182218, 426045921, 547773327, 852091842, 1095546654, 1278137763, 2556275526, 3834413289, 7668826578]

約数ペア:

[(1, 7668826578), (2, 3834413289), (3, 2556275526), (6, 1278137763), (7, 1095546654), (9, 852091842), (14, 547773327), (18, 426045921), (21, 365182218), (27, 284030614), (42, 182591109), (54, 142015307), (63, 121727406), (126, 60863703), (189, 40575802), (378, 20287901)]