1372804578

素因数分解:

$2^1\times 3^3\times {\mathrm{887}}^1\times {\mathrm{28661}}^1$

素因数の和:29559

約数の個数: 32

約数和(自身を含む): 3054222720

約数和(自身を除く): 1681418142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 887, 1774, 2661, 5322, 7983, 15966, 23949, 28661, 47898, 57322, 85983, 171966, 257949, 515898, 773847, 1547694, 25422307, 50844614, 76266921, 152533842, 228800763, 457601526, 686402289, 1372804578]

約数ペア:

[(1, 1372804578), (2, 686402289), (3, 457601526), (6, 228800763), (9, 152533842), (18, 76266921), (27, 50844614), (54, 25422307), (887, 1547694), (1774, 773847), (2661, 515898), (5322, 257949), (7983, 171966), (15966, 85983), (23949, 57322), (28661, 47898)]