243506142

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{409943}}^1$

素因数の和:409965

約数の個数: 32

約数和(自身を含む): 590319360

約数和(自身を除く): 346813218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 409943, 819886, 1229829, 2459658, 3689487, 4509373, 7378974, 9018746, 11068461, 13528119, 22136922, 27056238, 40584357, 81168714, 121753071, 243506142]

約数ペア:

[(1, 243506142), (2, 121753071), (3, 81168714), (6, 40584357), (9, 27056238), (11, 22136922), (18, 13528119), (22, 11068461), (27, 9018746), (33, 7378974), (54, 4509373), (66, 3689487), (99, 2459658), (198, 1229829), (297, 819886), (594, 409943)]