1918259172

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:2027

約数の個数: 120

約数和(自身を含む): 5238017400

約数和(自身を除く): 3319758228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 109, 116, 162, 174, 218, 261, 324, 327, 348, 436, 522, 654, 783, 981, 1044, 1308, 1566, 1873, 1962, 2349, 2943, 3132, 3161, 3746, 3924, 4698, 5619, 5886, 6322, 7492, 8829, 9396, 9483, 11238, 11772, 12644, 16857, 17658, 18966, 22476, 28449, 33714, 35316, 37932, 50571, 54317, 56898, 67428, 85347, 101142, 108634, 113796, 151713, 162951, 170694, 202284, 204157, 217268, 256041, 303426, 325902, 341388, 408314, 488853, 512082, 606852, 612471, 651804, 816628, 977706, 1024164, 1224942, 1466559, 1837413, 1955412, 2449884, 2933118, 3674826, 4399677, 5512239, 5866236, 5920553, 7349652, 8799354, 11024478, 11841106, 16536717, 17598708, 17761659, 22048956, 23682212, 33073434, 35523318, 53284977, 66146868, 71046636, 106569954, 159854931, 213139908, 319709862, 479564793, 639419724, 959129586, 1918259172]

約数ペア:

[(1, 1918259172), (2, 959129586), (3, 639419724), (4, 479564793), (6, 319709862), (9, 213139908), (12, 159854931), (18, 106569954), (27, 71046636), (29, 66146868), (36, 53284977), (54, 35523318), (58, 33073434), (81, 23682212), (87, 22048956), (108, 17761659), (109, 17598708), (116, 16536717), (162, 11841106), (174, 11024478), (218, 8799354), (261, 7349652), (324, 5920553), (327, 5866236), (348, 5512239), (436, 4399677), (522, 3674826), (654, 2933118), (783, 2449884), (981, 1955412), (1044, 1837413), (1308, 1466559), (1566, 1224942), (1873, 1024164), (1962, 977706), (2349, 816628), (2943, 651804), (3132, 612471), (3161, 606852), (3746, 512082), (3924, 488853), (4698, 408314), (5619, 341388), (5886, 325902), (6322, 303426), (7492, 256041), (8829, 217268), (9396, 204157), (9483, 202284), (11238, 170694), (11772, 162951), (12644, 151713), (16857, 113796), (17658, 108634), (18966, 101142), (22476, 85347), (28449, 67428), (33714, 56898), (35316, 54317), (37932, 50571)]