81784398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3079}}^1$

素因数の和:3336

約数の個数: 32

約数和(自身を含む): 172972800

約数和(自身を除く): 91188402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 3079, 4427, 6158, 8854, 9237, 13281, 18474, 26562, 58501, 117002, 175503, 351006, 717407, 1434814, 2152221, 4304442, 13630733, 27261466, 40892199, 81784398]

約数ペア:

[(1, 81784398), (2, 40892199), (3, 27261466), (6, 13630733), (19, 4304442), (38, 2152221), (57, 1434814), (114, 717407), (233, 351006), (466, 175503), (699, 117002), (1398, 58501), (3079, 26562), (4427, 18474), (6158, 13281), (8854, 9237)]