189716418

素因数分解:

$2^1\times 3^6\times {\mathrm{130121}}^1$

素因数の和:130141

約数の個数: 28

約数和(自身を含む): 426670038

約数和(自身を除く): 236953620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 130121, 260242, 390363, 780726, 1171089, 2342178, 3513267, 7026534, 10539801, 21079602, 31619403, 63238806, 94858209, 189716418]

約数ペア:

[(1, 189716418), (2, 94858209), (3, 63238806), (6, 31619403), (9, 21079602), (18, 10539801), (27, 7026534), (54, 3513267), (81, 2342178), (162, 1171089), (243, 780726), (486, 390363), (729, 260242), (1458, 130121)]