172874814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{6781}}^1$

素因数の和:7400

約数の個数: 32

約数和(自身を含む): 395851776

約数和(自身を除く): 222976962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1821, 3642, 4249, 6781, 8498, 12747, 13562, 20343, 25494, 40686, 47467, 94934, 142401, 284802, 4116067, 8232134, 12348201, 24696402, 28812469, 57624938, 86437407, 172874814]

約数ペア:

[(1, 172874814), (2, 86437407), (3, 57624938), (6, 28812469), (7, 24696402), (14, 12348201), (21, 8232134), (42, 4116067), (607, 284802), (1214, 142401), (1821, 94934), (3642, 47467), (4249, 40686), (6781, 25494), (8498, 20343), (12747, 13562)]