3949206498

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{16811}}^1$

素因数の和:17271

約数の個数: 48

約数和(自身を含む): 8854140672

約数和(自身を除く): 4904934174

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 421, 558, 842, 1263, 2526, 3789, 7578, 13051, 16811, 26102, 33622, 39153, 50433, 78306, 100866, 117459, 151299, 234918, 302598, 521141, 1042282, 1563423, 3126846, 4690269, 7077431, 9380538, 14154862, 21232293, 42464586, 63696879, 127393758, 219400361, 438800722, 658201083, 1316402166, 1974603249, 3949206498]

約数ペア:

[(1, 3949206498), (2, 1974603249), (3, 1316402166), (6, 658201083), (9, 438800722), (18, 219400361), (31, 127393758), (62, 63696879), (93, 42464586), (186, 21232293), (279, 14154862), (421, 9380538), (558, 7077431), (842, 4690269), (1263, 3126846), (2526, 1563423), (3789, 1042282), (7578, 521141), (13051, 302598), (16811, 234918), (26102, 151299), (33622, 117459), (39153, 100866), (50433, 78306)]