11643918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 28111104

約数和(自身を除く): 16467186

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 331, 429, 451, 533, 662, 858, 902, 993, 1066, 1353, 1599, 1986, 2706, 3198, 3641, 4303, 5863, 7282, 8606, 10923, 11726, 12909, 13571, 17589, 21846, 25818, 27142, 35178, 40713, 47333, 81426, 94666, 141999, 149281, 176423, 283998, 298562, 352846, 447843, 529269, 895686, 1058538, 1940653, 3881306, 5821959, 11643918]

約数ペア:

[(1, 11643918), (2, 5821959), (3, 3881306), (6, 1940653), (11, 1058538), (13, 895686), (22, 529269), (26, 447843), (33, 352846), (39, 298562), (41, 283998), (66, 176423), (78, 149281), (82, 141999), (123, 94666), (143, 81426), (246, 47333), (286, 40713), (331, 35178), (429, 27142), (451, 25818), (533, 21846), (662, 17589), (858, 13571), (902, 12909), (993, 11726), (1066, 10923), (1353, 8606), (1599, 7282), (1986, 5863), (2706, 4303), (3198, 3641)]