1869133629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 2954880000

約数和(自身を除く): 1085746371

約数列:

[1, 3, 11, 17, 33, 51, 59, 149, 177, 187, 379, 447, 561, 649, 1003, 1137, 1639, 1947, 2533, 3009, 4169, 4917, 6443, 7599, 8791, 11033, 12507, 19329, 22361, 26373, 27863, 33099, 56471, 67083, 70873, 83589, 96701, 149447, 169413, 212619, 245971, 290103, 380137, 448341, 621181, 737913, 960007, 1140411, 1643917, 1863543, 2880021, 3331789, 4181507, 4931751, 9995367, 10560077, 12544521, 31680231, 36649679, 56640413, 109949037, 169921239, 623044543, 1869133629]

約数ペア:

[(1, 1869133629), (3, 623044543), (11, 169921239), (17, 109949037), (33, 56640413), (51, 36649679), (59, 31680231), (149, 12544521), (177, 10560077), (187, 9995367), (379, 4931751), (447, 4181507), (561, 3331789), (649, 2880021), (1003, 1863543), (1137, 1643917), (1639, 1140411), (1947, 960007), (2533, 737913), (3009, 621181), (4169, 448341), (4917, 380137), (6443, 290103), (7599, 245971), (8791, 212619), (11033, 169413), (12507, 149447), (19329, 96701), (22361, 83589), (26373, 70873), (27863, 67083), (33099, 56471)]