16850904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 34989096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 89, 92, 98, 138, 147, 161, 168, 178, 184, 196, 267, 276, 294, 322, 343, 356, 392, 483, 534, 552, 588, 623, 644, 686, 712, 966, 1029, 1068, 1127, 1176, 1246, 1288, 1372, 1869, 1932, 2047, 2058, 2136, 2254, 2492, 2744, 3381, 3738, 3864, 4094, 4116, 4361, 4508, 4984, 6141, 6762, 7476, 7889, 8188, 8232, 8722, 9016, 12282, 13083, 13524, 14329, 14952, 15778, 16376, 17444, 23667, 24564, 26166, 27048, 28658, 30527, 31556, 34888, 42987, 47334, 49128, 52332, 57316, 61054, 63112, 85974, 91581, 94668, 100303, 104664, 114632, 122108, 171948, 183162, 189336, 200606, 244216, 300909, 343896, 366324, 401212, 601818, 702121, 732648, 802424, 1203636, 1404242, 2106363, 2407272, 2808484, 4212726, 5616968, 8425452, 16850904]

約数ペア:

[(1, 16850904), (2, 8425452), (3, 5616968), (4, 4212726), (6, 2808484), (7, 2407272), (8, 2106363), (12, 1404242), (14, 1203636), (21, 802424), (23, 732648), (24, 702121), (28, 601818), (42, 401212), (46, 366324), (49, 343896), (56, 300909), (69, 244216), (84, 200606), (89, 189336), (92, 183162), (98, 171948), (138, 122108), (147, 114632), (161, 104664), (168, 100303), (178, 94668), (184, 91581), (196, 85974), (267, 63112), (276, 61054), (294, 57316), (322, 52332), (343, 49128), (356, 47334), (392, 42987), (483, 34888), (534, 31556), (552, 30527), (588, 28658), (623, 27048), (644, 26166), (686, 24564), (712, 23667), (966, 17444), (1029, 16376), (1068, 15778), (1127, 14952), (1176, 14329), (1246, 13524), (1288, 13083), (1372, 12282), (1869, 9016), (1932, 8722), (2047, 8232), (2058, 8188), (2136, 7889), (2254, 7476), (2492, 6762), (2744, 6141), (3381, 4984), (3738, 4508), (3864, 4361), (4094, 4116)]