2980456668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3942403}}^1$

素因数の和:3942423

約数の個数: 48

約数和(自身を含む): 8830984960

約数和(自身を除く): 5850528292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3942403, 7884806, 11827209, 15769612, 23654418, 27596821, 35481627, 47308836, 55193642, 70963254, 82790463, 106444881, 110387284, 141926508, 165580926, 212889762, 248371389, 331161852, 425779524, 496742778, 745114167, 993485556, 1490228334, 2980456668]

約数ペア:

[(1, 2980456668), (2, 1490228334), (3, 993485556), (4, 745114167), (6, 496742778), (7, 425779524), (9, 331161852), (12, 248371389), (14, 212889762), (18, 165580926), (21, 141926508), (27, 110387284), (28, 106444881), (36, 82790463), (42, 70963254), (54, 55193642), (63, 47308836), (84, 35481627), (108, 27596821), (126, 23654418), (189, 15769612), (252, 11827209), (378, 7884806), (756, 3942403)]