243135414

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 535392000

約数和(自身を除く): 292256586

約数列:

[1, 2, 3, 6, 9, 18, 103, 199, 206, 309, 398, 597, 618, 659, 927, 1194, 1318, 1791, 1854, 1977, 3582, 3954, 5931, 11862, 20497, 40994, 61491, 67877, 122982, 131141, 135754, 184473, 203631, 262282, 368946, 393423, 407262, 610893, 786846, 1180269, 1221786, 2360538, 13507523, 27015046, 40522569, 81045138, 121567707, 243135414]

約数ペア:

[(1, 243135414), (2, 121567707), (3, 81045138), (6, 40522569), (9, 27015046), (18, 13507523), (103, 2360538), (199, 1221786), (206, 1180269), (309, 786846), (398, 610893), (597, 407262), (618, 393423), (659, 368946), (927, 262282), (1194, 203631), (1318, 184473), (1791, 135754), (1854, 131141), (1977, 122982), (3582, 67877), (3954, 61491), (5931, 40994), (11862, 20497)]