25691526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67967}}^1$

素因数の和:67985

約数の個数: 32

約数和(自身を含む): 65249280

約数和(自身を除く): 39557754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 67967, 135934, 203901, 407802, 475769, 611703, 951538, 1223406, 1427307, 1835109, 2854614, 3670218, 4281921, 8563842, 12845763, 25691526]

約数ペア:

[(1, 25691526), (2, 12845763), (3, 8563842), (6, 4281921), (7, 3670218), (9, 2854614), (14, 1835109), (18, 1427307), (21, 1223406), (27, 951538), (42, 611703), (54, 475769), (63, 407802), (126, 203901), (189, 135934), (378, 67967)]