12944988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17123}}^1$

素因数の和:17143

約数の個数: 48

約数和(自身を含む): 38357760

約数和(自身を除く): 25412772

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, 17123, 34246, 51369, 68492, 102738, 119861, 154107, 205476, 239722, 308214, 359583, 462321, 479444, 616428, 719166, 924642, 1078749, 1438332, 1849284, 2157498, 3236247, 4314996, 6472494, 12944988]

約数ペア:

[(1, 12944988), (2, 6472494), (3, 4314996), (4, 3236247), (6, 2157498), (7, 1849284), (9, 1438332), (12, 1078749), (14, 924642), (18, 719166), (21, 616428), (27, 479444), (28, 462321), (36, 359583), (42, 308214), (54, 239722), (63, 205476), (84, 154107), (108, 119861), (126, 102738), (189, 68492), (252, 51369), (378, 34246), (756, 17123)]