2016186645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2917}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 3630458880

約数和(自身を除く): 1614272235

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 71, 165, 177, 213, 295, 355, 649, 781, 885, 1065, 1947, 2343, 2917, 3245, 3905, 4189, 8751, 9735, 11715, 12567, 14585, 20945, 32087, 43755, 46079, 62835, 96261, 138237, 160435, 172103, 207107, 230395, 481305, 516309, 621321, 691185, 860515, 1035535, 1893133, 2278177, 2581545, 3106605, 5679399, 6834531, 9465665, 11390885, 12219313, 28396995, 34172655, 36657939, 61096565, 134412443, 183289695, 403237329, 672062215, 2016186645]

約数ペア:

[(1, 2016186645), (3, 672062215), (5, 403237329), (11, 183289695), (15, 134412443), (33, 61096565), (55, 36657939), (59, 34172655), (71, 28396995), (165, 12219313), (177, 11390885), (213, 9465665), (295, 6834531), (355, 5679399), (649, 3106605), (781, 2581545), (885, 2278177), (1065, 1893133), (1947, 1035535), (2343, 860515), (2917, 691185), (3245, 621321), (3905, 516309), (4189, 481305), (8751, 230395), (9735, 207107), (11715, 172103), (12567, 160435), (14585, 138237), (20945, 96261), (32087, 62835), (43755, 46079)]