19442052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25717}}^1$

素因数の和:25737

約数の個数: 48

約数和(自身を含む): 57608320

約数和(自身を除く): 38166268

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, 25717, 51434, 77151, 102868, 154302, 180019, 231453, 308604, 360038, 462906, 540057, 694359, 720076, 925812, 1080114, 1388718, 1620171, 2160228, 2777436, 3240342, 4860513, 6480684, 9721026, 19442052]

約数ペア:

[(1, 19442052), (2, 9721026), (3, 6480684), (4, 4860513), (6, 3240342), (7, 2777436), (9, 2160228), (12, 1620171), (14, 1388718), (18, 1080114), (21, 925812), (27, 720076), (28, 694359), (36, 540057), (42, 462906), (54, 360038), (63, 308604), (84, 231453), (108, 180019), (126, 154302), (189, 102868), (252, 77151), (378, 51434), (756, 25717)]