520065414

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23663}}^1$

素因数の和:23722

約数の個数: 64

約数和(自身を含む): 1294894080

約数和(自身を除く): 774828666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 7326, 10989, 21978, 23663, 47326, 70989, 141978, 212967, 260293, 425934, 520586, 638901, 780879, 875531, 1277802, 1561758, 1751062, 2342637, 2626593, 4685274, 5253186, 7027911, 7879779, 9630841, 14055822, 15759558, 19261682, 23639337, 28892523, 47278674, 57785046, 86677569, 173355138, 260032707, 520065414]

約数ペア:

[(1, 520065414), (2, 260032707), (3, 173355138), (6, 86677569), (9, 57785046), (11, 47278674), (18, 28892523), (22, 23639337), (27, 19261682), (33, 15759558), (37, 14055822), (54, 9630841), (66, 7879779), (74, 7027911), (99, 5253186), (111, 4685274), (198, 2626593), (222, 2342637), (297, 1751062), (333, 1561758), (407, 1277802), (594, 875531), (666, 780879), (814, 638901), (999, 520586), (1221, 425934), (1998, 260293), (2442, 212967), (3663, 141978), (7326, 70989), (10989, 47326), (21978, 23663)]