38622438

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 86800896

約数和(自身を除く): 48178458

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 643, 846, 1278, 1286, 1929, 3337, 3858, 5787, 6674, 10011, 11574, 20022, 30033, 30221, 45653, 60066, 60442, 90663, 91306, 136959, 181326, 271989, 273918, 410877, 543978, 821754, 2145691, 4291382, 6437073, 12874146, 19311219, 38622438]

約数ペア:

[(1, 38622438), (2, 19311219), (3, 12874146), (6, 6437073), (9, 4291382), (18, 2145691), (47, 821754), (71, 543978), (94, 410877), (141, 273918), (142, 271989), (213, 181326), (282, 136959), (423, 91306), (426, 90663), (639, 60442), (643, 60066), (846, 45653), (1278, 30221), (1286, 30033), (1929, 20022), (3337, 11574), (3858, 10011), (5787, 6674)]