223860942

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{10657}}^1$

素因数の和:11057

約数の個数: 32

約数和(自身を含む): 498794400

約数和(自身を除く): 274933458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 7002, 10503, 10657, 21006, 21314, 31971, 63942, 95913, 191826, 287739, 575478, 4145573, 8291146, 12436719, 24873438, 37310157, 74620314, 111930471, 223860942]

約数ペア:

[(1, 223860942), (2, 111930471), (3, 74620314), (6, 37310157), (9, 24873438), (18, 12436719), (27, 8291146), (54, 4145573), (389, 575478), (778, 287739), (1167, 191826), (2334, 95913), (3501, 63942), (7002, 31971), (10503, 21314), (10657, 21006)]