1913382

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 4472832

約数和(自身を除く): 2559450

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 127, 162, 186, 243, 254, 279, 381, 486, 558, 762, 837, 1143, 1674, 2286, 2511, 3429, 3937, 5022, 6858, 7533, 7874, 10287, 11811, 15066, 20574, 23622, 30861, 35433, 61722, 70866, 106299, 212598, 318897, 637794, 956691, 1913382]

約数ペア:

[(1, 1913382), (2, 956691), (3, 637794), (6, 318897), (9, 212598), (18, 106299), (27, 70866), (31, 61722), (54, 35433), (62, 30861), (81, 23622), (93, 20574), (127, 15066), (162, 11811), (186, 10287), (243, 7874), (254, 7533), (279, 6858), (381, 5022), (486, 3937), (558, 3429), (762, 2511), (837, 2286), (1143, 1674)]