6640308

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1476

約数の個数: 36

約数和(自身を含む): 16918720

約数和(自身を除く): 10278412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1327, 1668, 2502, 2654, 3981, 5004, 5308, 7962, 11943, 15924, 23886, 47772, 184453, 368906, 553359, 737812, 1106718, 1660077, 2213436, 3320154, 6640308]

約数ペア:

[(1, 6640308), (2, 3320154), (3, 2213436), (4, 1660077), (6, 1106718), (9, 737812), (12, 553359), (18, 368906), (36, 184453), (139, 47772), (278, 23886), (417, 15924), (556, 11943), (834, 7962), (1251, 5308), (1327, 5004), (1668, 3981), (2502, 2654)]