4183686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 10286640

約数和(自身を除く): 6102954

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 941, 1482, 1882, 2223, 2823, 4446, 5646, 8469, 12233, 16938, 17879, 24466, 35758, 36699, 53637, 73398, 107274, 110097, 160911, 220194, 232427, 321822, 464854, 697281, 1394562, 2091843, 4183686]

約数ペア:

[(1, 4183686), (2, 2091843), (3, 1394562), (6, 697281), (9, 464854), (13, 321822), (18, 232427), (19, 220194), (26, 160911), (38, 110097), (39, 107274), (57, 73398), (78, 53637), (114, 36699), (117, 35758), (171, 24466), (234, 17879), (247, 16938), (342, 12233), (494, 8469), (741, 5646), (941, 4446), (1482, 2823), (1882, 2223)]