2011796748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{6221}}^1$

素因数の和:6935

約数の個数: 72

約数和(自身を含む): 5485364976

約数和(自身を除く): 3473568228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 691, 1382, 2073, 2764, 4146, 6219, 6221, 8292, 8983, 12438, 12442, 17966, 18663, 24876, 24884, 26949, 35932, 37326, 53898, 55989, 74652, 80847, 80873, 107796, 111978, 161694, 161746, 223956, 242619, 323388, 323492, 485238, 727857, 970476, 1455714, 2911428, 4298711, 8597422, 12896133, 17194844, 25792266, 38688399, 51584532, 55883243, 77376798, 111766486, 154753596, 167649729, 223532972, 335299458, 502949187, 670598916, 1005898374, 2011796748]

約数ペア:

[(1, 2011796748), (2, 1005898374), (3, 670598916), (4, 502949187), (6, 335299458), (9, 223532972), (12, 167649729), (13, 154753596), (18, 111766486), (26, 77376798), (36, 55883243), (39, 51584532), (52, 38688399), (78, 25792266), (117, 17194844), (156, 12896133), (234, 8597422), (468, 4298711), (691, 2911428), (1382, 1455714), (2073, 970476), (2764, 727857), (4146, 485238), (6219, 323492), (6221, 323388), (8292, 242619), (8983, 223956), (12438, 161746), (12442, 161694), (17966, 111978), (18663, 107796), (24876, 80873), (24884, 80847), (26949, 74652), (35932, 55989), (37326, 53898)]