25180974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15373}}^1$

素因数の和:15401

約数の個数: 48

約数和(自身を含む): 67153632

約数和(自身を除く): 41972658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15373, 30746, 46119, 92238, 107611, 138357, 199849, 215222, 276714, 322833, 399698, 599547, 645666, 968499, 1199094, 1398943, 1798641, 1936998, 2797886, 3597282, 4196829, 8393658, 12590487, 25180974]

約数ペア:

[(1, 25180974), (2, 12590487), (3, 8393658), (6, 4196829), (7, 3597282), (9, 2797886), (13, 1936998), (14, 1798641), (18, 1398943), (21, 1199094), (26, 968499), (39, 645666), (42, 599547), (63, 399698), (78, 322833), (91, 276714), (117, 215222), (126, 199849), (182, 138357), (234, 107611), (273, 92238), (546, 46119), (819, 30746), (1638, 15373)]