21134531718

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{9463}}^1$

素因数の和:10234

約数の個数: 64

約数和(自身を含む): 47834841600

約数和(自身を除く): 26700309882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 701, 1062, 1402, 1593, 2103, 3186, 4206, 6309, 9463, 12618, 18926, 18927, 28389, 37854, 41359, 56778, 82718, 85167, 124077, 170334, 248154, 255501, 372231, 511002, 558317, 744462, 1116634, 1116693, 1674951, 2233386, 3349902, 5024853, 6633563, 10049706, 13267126, 15074559, 19900689, 30149118, 39801378, 59702067, 119404134, 179106201, 358212402, 391380217, 782760434, 1174140651, 2348281302, 3522421953, 7044843906, 10567265859, 21134531718]

約数ペア:

[(1, 21134531718), (2, 10567265859), (3, 7044843906), (6, 3522421953), (9, 2348281302), (18, 1174140651), (27, 782760434), (54, 391380217), (59, 358212402), (118, 179106201), (177, 119404134), (354, 59702067), (531, 39801378), (701, 30149118), (1062, 19900689), (1402, 15074559), (1593, 13267126), (2103, 10049706), (3186, 6633563), (4206, 5024853), (6309, 3349902), (9463, 2233386), (12618, 1674951), (18926, 1116693), (18927, 1116634), (28389, 744462), (37854, 558317), (41359, 511002), (56778, 372231), (82718, 255501), (85167, 248154), (124077, 170334)]