1948518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 4966416

約数和(自身を除く): 3017898

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 757, 858, 1287, 1514, 2271, 2574, 4542, 6813, 8327, 9841, 13626, 16654, 19682, 24981, 29523, 49962, 59046, 74943, 88569, 108251, 149886, 177138, 216502, 324753, 649506, 974259, 1948518]

約数ペア:

[(1, 1948518), (2, 974259), (3, 649506), (6, 324753), (9, 216502), (11, 177138), (13, 149886), (18, 108251), (22, 88569), (26, 74943), (33, 59046), (39, 49962), (66, 29523), (78, 24981), (99, 19682), (117, 16654), (143, 13626), (198, 9841), (234, 8327), (286, 6813), (429, 4542), (757, 2574), (858, 2271), (1287, 1514)]