126947142

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47977}}^1$

素因数の和:48002

約数の個数: 48

約数和(自身を含む): 328169520

約数和(自身を除く): 201222378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 47977, 95954, 143931, 287862, 335839, 431793, 671678, 863586, 1007517, 1295379, 2015034, 2350873, 2590758, 3022551, 4701746, 6045102, 7052619, 9067653, 14105238, 18135306, 21157857, 42315714, 63473571, 126947142]

約数ペア:

[(1, 126947142), (2, 63473571), (3, 42315714), (6, 21157857), (7, 18135306), (9, 14105238), (14, 9067653), (18, 7052619), (21, 6045102), (27, 4701746), (42, 3022551), (49, 2590758), (54, 2350873), (63, 2015034), (98, 1295379), (126, 1007517), (147, 863586), (189, 671678), (294, 431793), (378, 335839), (441, 287862), (882, 143931), (1323, 95954), (2646, 47977)]