2620003806

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3433}}^1$

素因数の和:4127

約数の個数: 80

約数和(自身を含む): 6721354464

約数和(自身を除く): 4101350658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 673, 1134, 1346, 2019, 3433, 4038, 4711, 6057, 6866, 9422, 10299, 12114, 14133, 18171, 20598, 24031, 28266, 30897, 36342, 42399, 48062, 54513, 61794, 72093, 84798, 92691, 109026, 127197, 144186, 185382, 216279, 254394, 278073, 381591, 432558, 556146, 648837, 763182, 1297674, 1946511, 2310409, 3893022, 4620818, 6931227, 13862454, 16172863, 20793681, 32345726, 41587362, 48518589, 62381043, 97037178, 124762086, 145555767, 187143129, 291111534, 374286258, 436667301, 873334602, 1310001903, 2620003806]

約数ペア:

[(1, 2620003806), (2, 1310001903), (3, 873334602), (6, 436667301), (7, 374286258), (9, 291111534), (14, 187143129), (18, 145555767), (21, 124762086), (27, 97037178), (42, 62381043), (54, 48518589), (63, 41587362), (81, 32345726), (126, 20793681), (162, 16172863), (189, 13862454), (378, 6931227), (567, 4620818), (673, 3893022), (1134, 2310409), (1346, 1946511), (2019, 1297674), (3433, 763182), (4038, 648837), (4711, 556146), (6057, 432558), (6866, 381591), (9422, 278073), (10299, 254394), (12114, 216279), (14133, 185382), (18171, 144186), (20598, 127197), (24031, 109026), (28266, 92691), (30897, 84798), (36342, 72093), (42399, 61794), (48062, 54513)]