78438042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229351}}^1$

素因数の和:229378

約数の個数: 24

約数和(自身を含む): 178894560

約数和(自身を除く): 100456518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 229351, 458702, 688053, 1376106, 2064159, 4128318, 4357669, 8715338, 13073007, 26146014, 39219021, 78438042]

約数ペア:

[(1, 78438042), (2, 39219021), (3, 26146014), (6, 13073007), (9, 8715338), (18, 4357669), (19, 4128318), (38, 2064159), (57, 1376106), (114, 688053), (171, 458702), (342, 229351)]