27489672

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18181}}^1$

素因数の和:18203

約数の個数: 64

約数和(自身を含む): 87273600

約数和(自身を除く): 59783928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18181, 36362, 54543, 72724, 109086, 127267, 145448, 163629, 218172, 254534, 327258, 381801, 436344, 490887, 509068, 654516, 763602, 981774, 1018136, 1145403, 1309032, 1527204, 1963548, 2290806, 3054408, 3436209, 3927096, 4581612, 6872418, 9163224, 13744836, 27489672]

約数ペア:

[(1, 27489672), (2, 13744836), (3, 9163224), (4, 6872418), (6, 4581612), (7, 3927096), (8, 3436209), (9, 3054408), (12, 2290806), (14, 1963548), (18, 1527204), (21, 1309032), (24, 1145403), (27, 1018136), (28, 981774), (36, 763602), (42, 654516), (54, 509068), (56, 490887), (63, 436344), (72, 381801), (84, 327258), (108, 254534), (126, 218172), (168, 163629), (189, 145448), (216, 127267), (252, 109086), (378, 72724), (504, 54543), (756, 36362), (1512, 18181)]