138871038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1218167}}^1$

素因数の和:1218191

約数の個数: 16

約数和(自身を含む): 292360320

約数和(自身を除く): 153489282

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1218167, 2436334, 3654501, 7309002, 23145173, 46290346, 69435519, 138871038]

約数ペア:

[(1, 138871038), (2, 69435519), (3, 46290346), (6, 23145173), (19, 7309002), (38, 3654501), (57, 2436334), (114, 1218167)]