172390938

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3019}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 357181440

約数和(自身を除く): 184790502

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 921, 1842, 3019, 6038, 9057, 9517, 18114, 19034, 28551, 57102, 93589, 187178, 280767, 561534, 926833, 1853666, 2780499, 5560998, 28731823, 57463646, 86195469, 172390938]

約数ペア:

[(1, 172390938), (2, 86195469), (3, 57463646), (6, 28731823), (31, 5560998), (62, 2780499), (93, 1853666), (186, 926833), (307, 561534), (614, 280767), (921, 187178), (1842, 93589), (3019, 57102), (6038, 28551), (9057, 19034), (9517, 18114)]