2063905452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{76543}}^1$

素因数の和:76667

約数の個数: 72

約数和(自身を含む): 6018195456

約数和(自身を除く): 3954290004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 26964, 76543, 153086, 229629, 306172, 459258, 535801, 688887, 918516, 1071602, 1377774, 1607403, 2143204, 2755548, 3214806, 4822209, 6429612, 8190101, 9644418, 16380202, 19288836, 24570303, 32760404, 49140606, 57330707, 73710909, 98281212, 114661414, 147421818, 171992121, 229322828, 294843636, 343984242, 515976363, 687968484, 1031952726, 2063905452]

約数ペア:

[(1, 2063905452), (2, 1031952726), (3, 687968484), (4, 515976363), (6, 343984242), (7, 294843636), (9, 229322828), (12, 171992121), (14, 147421818), (18, 114661414), (21, 98281212), (28, 73710909), (36, 57330707), (42, 49140606), (63, 32760404), (84, 24570303), (107, 19288836), (126, 16380202), (214, 9644418), (252, 8190101), (321, 6429612), (428, 4822209), (642, 3214806), (749, 2755548), (963, 2143204), (1284, 1607403), (1498, 1377774), (1926, 1071602), (2247, 918516), (2996, 688887), (3852, 535801), (4494, 459258), (6741, 306172), (8988, 229629), (13482, 153086), (26964, 76543)]