13440042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9697}}^1$

素因数の和:9723

約数の個数: 48

約数和(自身を含む): 36309312

約数和(自身を除く): 22869270

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, 1386, 9697, 19394, 29091, 58182, 67879, 87273, 106667, 135758, 174546, 203637, 213334, 320001, 407274, 610911, 640002, 746669, 960003, 1221822, 1493338, 1920006, 2240007, 4480014, 6720021, 13440042]

約数ペア:

[(1, 13440042), (2, 6720021), (3, 4480014), (6, 2240007), (7, 1920006), (9, 1493338), (11, 1221822), (14, 960003), (18, 746669), (21, 640002), (22, 610911), (33, 407274), (42, 320001), (63, 213334), (66, 203637), (77, 174546), (99, 135758), (126, 106667), (154, 87273), (198, 67879), (231, 58182), (462, 29091), (693, 19394), (1386, 9697)]