21783260436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{102217}}^1$

素因数の和:102333

約数の個数: 96

約数和(自身を含む): 60447636480

約数和(自身を除く): 38664376044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 354, 413, 516, 602, 708, 826, 903, 1204, 1239, 1652, 1806, 2478, 2537, 3612, 4956, 5074, 7611, 10148, 15222, 17759, 30444, 35518, 53277, 71036, 102217, 106554, 204434, 213108, 306651, 408868, 613302, 715519, 1226604, 1431038, 2146557, 2862076, 4293114, 4395331, 6030803, 8586228, 8790662, 12061606, 13185993, 17581324, 18092409, 24123212, 26371986, 30767317, 36184818, 42215621, 52743972, 61534634, 72369636, 84431242, 92301951, 123069268, 126646863, 168862484, 184603902, 253293726, 259324529, 369207804, 506587452, 518649058, 777973587, 1037298116, 1555947174, 1815271703, 3111894348, 3630543406, 5445815109, 7261086812, 10891630218, 21783260436]

約数ペア:

[(1, 21783260436), (2, 10891630218), (3, 7261086812), (4, 5445815109), (6, 3630543406), (7, 3111894348), (12, 1815271703), (14, 1555947174), (21, 1037298116), (28, 777973587), (42, 518649058), (43, 506587452), (59, 369207804), (84, 259324529), (86, 253293726), (118, 184603902), (129, 168862484), (172, 126646863), (177, 123069268), (236, 92301951), (258, 84431242), (301, 72369636), (354, 61534634), (413, 52743972), (516, 42215621), (602, 36184818), (708, 30767317), (826, 26371986), (903, 24123212), (1204, 18092409), (1239, 17581324), (1652, 13185993), (1806, 12061606), (2478, 8790662), (2537, 8586228), (3612, 6030803), (4956, 4395331), (5074, 4293114), (7611, 2862076), (10148, 2146557), (15222, 1431038), (17759, 1226604), (30444, 715519), (35518, 613302), (53277, 408868), (71036, 306651), (102217, 213108), (106554, 204434)]