27664038

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 65952000

約数和(自身を除く): 38287962

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 342, 354, 457, 513, 531, 914, 1026, 1062, 1121, 1371, 1593, 2242, 2742, 3186, 3363, 4113, 6726, 8226, 8683, 10089, 12339, 17366, 20178, 24678, 26049, 26963, 30267, 52098, 53926, 60534, 78147, 80889, 156294, 161778, 234441, 242667, 468882, 485334, 512297, 728001, 1024594, 1456002, 1536891, 3073782, 4610673, 9221346, 13832019, 27664038]

約数ペア:

[(1, 27664038), (2, 13832019), (3, 9221346), (6, 4610673), (9, 3073782), (18, 1536891), (19, 1456002), (27, 1024594), (38, 728001), (54, 512297), (57, 485334), (59, 468882), (114, 242667), (118, 234441), (171, 161778), (177, 156294), (342, 80889), (354, 78147), (457, 60534), (513, 53926), (531, 52098), (914, 30267), (1026, 26963), (1062, 26049), (1121, 24678), (1371, 20178), (1593, 17366), (2242, 12339), (2742, 10089), (3186, 8683), (3363, 8226), (4113, 6726)]