81465654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3067}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 172298880

約数和(自身を除く): 90833226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 1398, 3067, 4427, 6134, 8854, 9201, 13281, 18402, 26562, 58273, 116546, 174819, 349638, 714611, 1429222, 2143833, 4287666, 13577609, 27155218, 40732827, 81465654]

約数ペア:

[(1, 81465654), (2, 40732827), (3, 27155218), (6, 13577609), (19, 4287666), (38, 2143833), (57, 1429222), (114, 714611), (233, 349638), (466, 174819), (699, 116546), (1398, 58273), (3067, 26562), (4427, 18402), (6134, 13281), (8854, 9201)]