12868254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 20424546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 577, 826, 1062, 1154, 1239, 1593, 1731, 2478, 3186, 3462, 3717, 4039, 5193, 7434, 8078, 10386, 11151, 12117, 15579, 22302, 24234, 31158, 34043, 36351, 68086, 72702, 102129, 109053, 204258, 218106, 238301, 306387, 476602, 612774, 714903, 919161, 1429806, 1838322, 2144709, 4289418, 6434127, 12868254]

約数ペア:

[(1, 12868254), (2, 6434127), (3, 4289418), (6, 2144709), (7, 1838322), (9, 1429806), (14, 919161), (18, 714903), (21, 612774), (27, 476602), (42, 306387), (54, 238301), (59, 218106), (63, 204258), (118, 109053), (126, 102129), (177, 72702), (189, 68086), (354, 36351), (378, 34043), (413, 31158), (531, 24234), (577, 22302), (826, 15579), (1062, 12117), (1154, 11151), (1239, 10386), (1593, 8078), (1731, 7434), (2478, 5193), (3186, 4039), (3462, 3717)]