57030318

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1787}}^1$

素因数の和:1998

約数の個数: 40

約数和(自身を含む): 128510712

約数和(自身を除く): 71480394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 1787, 3546, 3574, 5319, 5361, 10638, 10722, 15957, 16083, 31914, 32166, 48249, 96498, 144747, 289494, 352039, 704078, 1056117, 2112234, 3168351, 6336702, 9505053, 19010106, 28515159, 57030318]

約数ペア:

[(1, 57030318), (2, 28515159), (3, 19010106), (6, 9505053), (9, 6336702), (18, 3168351), (27, 2112234), (54, 1056117), (81, 704078), (162, 352039), (197, 289494), (394, 144747), (591, 96498), (1182, 48249), (1773, 32166), (1787, 31914), (3546, 16083), (3574, 15957), (5319, 10722), (5361, 10638)]