38927538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{166357}}^1$

素因数の和:166378

約数の個数: 24

約数和(自身を含む): 90831468

約数和(自身を除く): 51903930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 166357, 332714, 499071, 998142, 1497213, 2162641, 2994426, 4325282, 6487923, 12975846, 19463769, 38927538]

約数ペア:

[(1, 38927538), (2, 19463769), (3, 12975846), (6, 6487923), (9, 4325282), (13, 2994426), (18, 2162641), (26, 1497213), (39, 998142), (78, 499071), (117, 332714), (234, 166357)]