840073914

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{1301}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 1885894920

約数和(自身を除く): 1045821006

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1237, 1301, 2474, 2602, 3711, 3903, 7422, 7806, 11133, 11709, 22266, 23418, 35873, 37729, 71746, 75458, 107619, 113187, 215238, 226374, 322857, 339561, 645714, 679122, 1609337, 3218674, 4828011, 9656022, 14484033, 28968066, 46670773, 93341546, 140012319, 280024638, 420036957, 840073914]

約数ペア:

[(1, 840073914), (2, 420036957), (3, 280024638), (6, 140012319), (9, 93341546), (18, 46670773), (29, 28968066), (58, 14484033), (87, 9656022), (174, 4828011), (261, 3218674), (522, 1609337), (1237, 679122), (1301, 645714), (2474, 339561), (2602, 322857), (3711, 226374), (3903, 215238), (7422, 113187), (7806, 107619), (11133, 75458), (11709, 71746), (22266, 37729), (23418, 35873)]