1340262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 3624192

約数和(自身を除く): 2283930

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 967, 1386, 1934, 2901, 5802, 6769, 8703, 10637, 13538, 17406, 20307, 21274, 31911, 40614, 60921, 63822, 74459, 95733, 121842, 148918, 191466, 223377, 446754, 670131, 1340262]

約数ペア:

[(1, 1340262), (2, 670131), (3, 446754), (6, 223377), (7, 191466), (9, 148918), (11, 121842), (14, 95733), (18, 74459), (21, 63822), (22, 60921), (33, 40614), (42, 31911), (63, 21274), (66, 20307), (77, 17406), (99, 13538), (126, 10637), (154, 8703), (198, 6769), (231, 5802), (462, 2901), (693, 1934), (967, 1386)]