138292674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57193}}^1$

素因数の和:57242

約数の個数: 32

約数和(自身を含む): 307474944

約数和(自身を除く): 169182270

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 57193, 114386, 171579, 343158, 743509, 1487018, 1772983, 2230527, 3545966, 4461054, 5318949, 10637898, 23048779, 46097558, 69146337, 138292674]

約数ペア:

[(1, 138292674), (2, 69146337), (3, 46097558), (6, 23048779), (13, 10637898), (26, 5318949), (31, 4461054), (39, 3545966), (62, 2230527), (78, 1772983), (93, 1487018), (186, 743509), (403, 343158), (806, 171579), (1209, 114386), (2418, 57193)]