17969328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 56194320

約数和(自身を除く): 38224992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 331, 348, 377, 464, 468, 522, 624, 662, 696, 754, 936, 993, 1044, 1131, 1324, 1392, 1508, 1872, 1986, 2088, 2262, 2648, 2979, 3016, 3393, 3972, 4176, 4303, 4524, 5296, 5958, 6032, 6786, 7944, 8606, 9048, 9599, 11916, 12909, 13572, 15888, 17212, 18096, 19198, 23832, 25818, 27144, 28797, 34424, 38396, 38727, 47664, 51636, 54288, 57594, 68848, 76792, 77454, 86391, 103272, 115188, 124787, 153584, 154908, 172782, 206544, 230376, 249574, 309816, 345564, 374361, 460752, 499148, 619632, 691128, 748722, 998296, 1123083, 1382256, 1497444, 1996592, 2246166, 2994888, 4492332, 5989776, 8984664, 17969328]

約数ペア:

[(1, 17969328), (2, 8984664), (3, 5989776), (4, 4492332), (6, 2994888), (8, 2246166), (9, 1996592), (12, 1497444), (13, 1382256), (16, 1123083), (18, 998296), (24, 748722), (26, 691128), (29, 619632), (36, 499148), (39, 460752), (48, 374361), (52, 345564), (58, 309816), (72, 249574), (78, 230376), (87, 206544), (104, 172782), (116, 154908), (117, 153584), (144, 124787), (156, 115188), (174, 103272), (208, 86391), (232, 77454), (234, 76792), (261, 68848), (312, 57594), (331, 54288), (348, 51636), (377, 47664), (464, 38727), (468, 38396), (522, 34424), (624, 28797), (662, 27144), (696, 25818), (754, 23832), (936, 19198), (993, 18096), (1044, 17212), (1131, 15888), (1324, 13572), (1392, 12909), (1508, 11916), (1872, 9599), (1986, 9048), (2088, 8606), (2262, 7944), (2648, 6786), (2979, 6032), (3016, 5958), (3393, 5296), (3972, 4524), (4176, 4303)]