2998494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4077666

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 239, 246, 306, 369, 478, 697, 717, 738, 1394, 1434, 2091, 2151, 4063, 4182, 4302, 6273, 8126, 9799, 12189, 12546, 19598, 24378, 29397, 36567, 58794, 73134, 88191, 166583, 176382, 333166, 499749, 999498, 1499247, 2998494]

約数ペア:

[(1, 2998494), (2, 1499247), (3, 999498), (6, 499749), (9, 333166), (17, 176382), (18, 166583), (34, 88191), (41, 73134), (51, 58794), (82, 36567), (102, 29397), (123, 24378), (153, 19598), (239, 12546), (246, 12189), (306, 9799), (369, 8126), (478, 6273), (697, 4302), (717, 4182), (738, 4063), (1394, 2151), (1434, 2091)]