22511016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 68159520

約数和(自身を除く): 45648504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 661, 774, 792, 946, 1032, 1322, 1419, 1548, 1892, 1983, 2644, 2838, 3096, 3784, 3966, 4257, 5288, 5676, 5949, 7271, 7932, 8514, 11352, 11898, 14542, 15864, 17028, 21813, 23796, 28423, 29084, 34056, 43626, 47592, 56846, 58168, 65439, 85269, 87252, 113692, 130878, 170538, 174504, 227384, 255807, 261756, 312653, 341076, 511614, 523512, 625306, 682152, 937959, 1023228, 1250612, 1875918, 2046456, 2501224, 2813877, 3751836, 5627754, 7503672, 11255508, 22511016]

約数ペア:

[(1, 22511016), (2, 11255508), (3, 7503672), (4, 5627754), (6, 3751836), (8, 2813877), (9, 2501224), (11, 2046456), (12, 1875918), (18, 1250612), (22, 1023228), (24, 937959), (33, 682152), (36, 625306), (43, 523512), (44, 511614), (66, 341076), (72, 312653), (86, 261756), (88, 255807), (99, 227384), (129, 174504), (132, 170538), (172, 130878), (198, 113692), (258, 87252), (264, 85269), (344, 65439), (387, 58168), (396, 56846), (473, 47592), (516, 43626), (661, 34056), (774, 29084), (792, 28423), (946, 23796), (1032, 21813), (1322, 17028), (1419, 15864), (1548, 14542), (1892, 11898), (1983, 11352), (2644, 8514), (2838, 7932), (3096, 7271), (3784, 5949), (3966, 5676), (4257, 5288)]