18381640230

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6653}}^1$

素因数の和:7057

約数の個数: 112

約数和(自身を含む): 49746102480

約数和(自身を除く): 31364462250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 379, 405, 486, 729, 758, 810, 1137, 1215, 1458, 1895, 2274, 2430, 3411, 3645, 3790, 5685, 6653, 6822, 7290, 10233, 11370, 13306, 17055, 19959, 20466, 30699, 33265, 34110, 39918, 51165, 59877, 61398, 66530, 92097, 99795, 102330, 119754, 153495, 179631, 184194, 199590, 276291, 299385, 306990, 359262, 460485, 538893, 552582, 598770, 898155, 920970, 1077786, 1381455, 1616679, 1796310, 2521487, 2694465, 2762910, 3233358, 4850037, 5042974, 5388930, 7564461, 8083395, 9700074, 12607435, 15128922, 16166790, 22693383, 24250185, 25214870, 37822305, 45386766, 48500370, 68080149, 75644610, 113466915, 136160298, 204240447, 226933830, 340400745, 408480894, 612721341, 680801490, 1021202235, 1225442682, 1838164023, 2042404470, 3063606705, 3676328046, 6127213410, 9190820115, 18381640230]

約数ペア:

[(1, 18381640230), (2, 9190820115), (3, 6127213410), (5, 3676328046), (6, 3063606705), (9, 2042404470), (10, 1838164023), (15, 1225442682), (18, 1021202235), (27, 680801490), (30, 612721341), (45, 408480894), (54, 340400745), (81, 226933830), (90, 204240447), (135, 136160298), (162, 113466915), (243, 75644610), (270, 68080149), (379, 48500370), (405, 45386766), (486, 37822305), (729, 25214870), (758, 24250185), (810, 22693383), (1137, 16166790), (1215, 15128922), (1458, 12607435), (1895, 9700074), (2274, 8083395), (2430, 7564461), (3411, 5388930), (3645, 5042974), (3790, 4850037), (5685, 3233358), (6653, 2762910), (6822, 2694465), (7290, 2521487), (10233, 1796310), (11370, 1616679), (13306, 1381455), (17055, 1077786), (19959, 920970), (20466, 898155), (30699, 598770), (33265, 552582), (34110, 538893), (39918, 460485), (51165, 359262), (59877, 306990), (61398, 299385), (66530, 276291), (92097, 199590), (99795, 184194), (102330, 179631), (119754, 153495)]