25403994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18329}}^1$

素因数の和:18355

約数の個数: 48

約数和(自身を含む): 68627520

約数和(自身を除く): 43223526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 18329, 36658, 54987, 109974, 128303, 164961, 201619, 256606, 329922, 384909, 403238, 604857, 769818, 1154727, 1209714, 1411333, 1814571, 2309454, 2822666, 3629142, 4233999, 8467998, 12701997, 25403994]

約数ペア:

[(1, 25403994), (2, 12701997), (3, 8467998), (6, 4233999), (7, 3629142), (9, 2822666), (11, 2309454), (14, 1814571), (18, 1411333), (21, 1209714), (22, 1154727), (33, 769818), (42, 604857), (63, 403238), (66, 384909), (77, 329922), (99, 256606), (126, 201619), (154, 164961), (198, 128303), (231, 109974), (462, 54987), (693, 36658), (1386, 18329)]