216432.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 14016960

約数和(自身を除く): 7473246

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 941, 1159, 1882, 2318, 2823, 3477, 5646, 6954, 17879, 35758, 53637, 57401, 107274, 114802, 172203, 344406, 1090619, 2181238, 3271857, 6543714]

約数ペア:

[(1, 6543714), (2, 3271857), (3, 2181238), (6, 1090619), (19, 344406), (38, 172203), (57, 114802), (61, 107274), (114, 57401), (122, 53637), (183, 35758), (366, 17879), (941, 6954), (1159, 5646), (1882, 3477), (2318, 2823)]