1090518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 2709504

約数和(自身を除く): 1618986

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 41, 62, 66, 78, 82, 93, 123, 143, 186, 246, 286, 341, 403, 429, 451, 533, 682, 806, 858, 902, 1023, 1066, 1209, 1271, 1353, 1599, 2046, 2418, 2542, 2706, 3198, 3813, 4433, 5863, 7626, 8866, 11726, 13299, 13981, 16523, 17589, 26598, 27962, 33046, 35178, 41943, 49569, 83886, 99138, 181753, 363506, 545259, 1090518]

約数ペア:

[(1, 1090518), (2, 545259), (3, 363506), (6, 181753), (11, 99138), (13, 83886), (22, 49569), (26, 41943), (31, 35178), (33, 33046), (39, 27962), (41, 26598), (62, 17589), (66, 16523), (78, 13981), (82, 13299), (93, 11726), (123, 8866), (143, 7626), (186, 5863), (246, 4433), (286, 3813), (341, 3198), (403, 2706), (429, 2542), (451, 2418), (533, 2046), (682, 1599), (806, 1353), (858, 1271), (902, 1209), (1023, 1066)]