2018246426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 3762339840

約数和(自身を除く): 1744093414

約数列:

[1, 2, 7, 14, 17, 34, 71, 83, 119, 142, 166, 238, 497, 581, 994, 1162, 1207, 1411, 1439, 2414, 2822, 2878, 5893, 8449, 9877, 10073, 11786, 16898, 19754, 20146, 24463, 41251, 48926, 82502, 100181, 102169, 119437, 171241, 200362, 204338, 238874, 342482, 701267, 715183, 836059, 1402534, 1430366, 1672118, 1736873, 2030429, 3473746, 4060858, 8480027, 12158111, 14213003, 16960054, 24316222, 28426006, 59360189, 118720378, 144160459, 288320918, 1009123213, 2018246426]

約数ペア:

[(1, 2018246426), (2, 1009123213), (7, 288320918), (14, 144160459), (17, 118720378), (34, 59360189), (71, 28426006), (83, 24316222), (119, 16960054), (142, 14213003), (166, 12158111), (238, 8480027), (497, 4060858), (581, 3473746), (994, 2030429), (1162, 1736873), (1207, 1672118), (1411, 1430366), (1439, 1402534), (2414, 836059), (2822, 715183), (2878, 701267), (5893, 342482), (8449, 238874), (9877, 204338), (10073, 200362), (11786, 171241), (16898, 119437), (19754, 102169), (20146, 100181), (24463, 82502), (41251, 48926)]