315075906

素因数分解:

$2^1\times 3^4\times {\mathrm{971}}^1\times {\mathrm{2003}}^1$

素因数の和:2988

約数の個数: 40

約数和(自身を含む): 707083344

約数和(自身を除く): 392007438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 971, 1942, 2003, 2913, 4006, 5826, 6009, 8739, 12018, 17478, 18027, 26217, 36054, 52434, 54081, 78651, 108162, 157302, 162243, 324486, 1944913, 3889826, 5834739, 11669478, 17504217, 35008434, 52512651, 105025302, 157537953, 315075906]

約数ペア:

[(1, 315075906), (2, 157537953), (3, 105025302), (6, 52512651), (9, 35008434), (18, 17504217), (27, 11669478), (54, 5834739), (81, 3889826), (162, 1944913), (971, 324486), (1942, 162243), (2003, 157302), (2913, 108162), (4006, 78651), (5826, 54081), (6009, 52434), (8739, 36054), (12018, 26217), (17478, 18027)]