9874998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 24644256

約数和(自身を除く): 14769258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 433, 543, 866, 1086, 1267, 1299, 1629, 2534, 2598, 3031, 3258, 3801, 3897, 6062, 7602, 7794, 9093, 11403, 18186, 22806, 27279, 54558, 78373, 156746, 235119, 470238, 548611, 705357, 1097222, 1410714, 1645833, 3291666, 4937499, 9874998]

約数ペア:

[(1, 9874998), (2, 4937499), (3, 3291666), (6, 1645833), (7, 1410714), (9, 1097222), (14, 705357), (18, 548611), (21, 470238), (42, 235119), (63, 156746), (126, 78373), (181, 54558), (362, 27279), (433, 22806), (543, 18186), (866, 11403), (1086, 9093), (1267, 7794), (1299, 7602), (1629, 6062), (2534, 3897), (2598, 3801), (3031, 3258)]