8744142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 20189952

約数和(自身を除く): 11445810

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 367, 418, 627, 722, 734, 1083, 1101, 1254, 2166, 2202, 3971, 4037, 6973, 7942, 8074, 11913, 12111, 13946, 20919, 23826, 24222, 41838, 76703, 132487, 153406, 230109, 264974, 397461, 460218, 794922, 1457357, 2914714, 4372071, 8744142]

約数ペア:

[(1, 8744142), (2, 4372071), (3, 2914714), (6, 1457357), (11, 794922), (19, 460218), (22, 397461), (33, 264974), (38, 230109), (57, 153406), (66, 132487), (114, 76703), (209, 41838), (361, 24222), (367, 23826), (418, 20919), (627, 13946), (722, 12111), (734, 11913), (1083, 8074), (1101, 7942), (1254, 6973), (2166, 4037), (2202, 3971)]