21296034

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 28237086

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 783, 1511, 1566, 2349, 3022, 4533, 4698, 7047, 9066, 13599, 14094, 27198, 40797, 43819, 81594, 87638, 122391, 131457, 244782, 262914, 367173, 394371, 734346, 788742, 1183113, 2366226, 3549339, 7098678, 10648017, 21296034]

約数ペア:

[(1, 21296034), (2, 10648017), (3, 7098678), (6, 3549339), (9, 2366226), (18, 1183113), (27, 788742), (29, 734346), (54, 394371), (58, 367173), (81, 262914), (87, 244782), (162, 131457), (174, 122391), (243, 87638), (261, 81594), (486, 43819), (522, 40797), (783, 27198), (1511, 14094), (1566, 13599), (2349, 9066), (3022, 7047), (4533, 4698)]