2803842

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 6292800

約数和(自身を除く): 3488958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 379, 411, 758, 822, 1137, 1233, 2274, 2466, 3411, 3699, 6822, 7398, 10233, 20466, 51923, 103846, 155769, 311538, 467307, 934614, 1401921, 2803842]

約数ペア:

[(1, 2803842), (2, 1401921), (3, 934614), (6, 467307), (9, 311538), (18, 155769), (27, 103846), (54, 51923), (137, 20466), (274, 10233), (379, 7398), (411, 6822), (758, 3699), (822, 3411), (1137, 2466), (1233, 2274)]