2014403778

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{2719}}^1$

素因数の和:3327

約数の個数: 48

約数和(自身を含む): 4429900800

約数和(自身を除く): 2415497022

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 521, 711, 1042, 1422, 1563, 2719, 3126, 4689, 5438, 8157, 9378, 16314, 24471, 41159, 48942, 82318, 123477, 214801, 246954, 370431, 429602, 644403, 740862, 1288806, 1416599, 1933209, 2833198, 3866418, 4249797, 8499594, 12749391, 25498782, 111911321, 223822642, 335733963, 671467926, 1007201889, 2014403778]

約数ペア:

[(1, 2014403778), (2, 1007201889), (3, 671467926), (6, 335733963), (9, 223822642), (18, 111911321), (79, 25498782), (158, 12749391), (237, 8499594), (474, 4249797), (521, 3866418), (711, 2833198), (1042, 1933209), (1422, 1416599), (1563, 1288806), (2719, 740862), (3126, 644403), (4689, 429602), (5438, 370431), (8157, 246954), (9378, 214801), (16314, 123477), (24471, 82318), (41159, 48942)]