39960306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 91671840

約数和(自身を除く): 51711534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 331, 342, 353, 662, 706, 993, 1059, 1986, 2118, 2979, 3177, 5958, 6289, 6354, 6707, 12578, 13414, 18867, 20121, 37734, 40242, 56601, 60363, 113202, 116843, 120726, 233686, 350529, 701058, 1051587, 2103174, 2220017, 4440034, 6660051, 13320102, 19980153, 39960306]

約数ペア:

[(1, 39960306), (2, 19980153), (3, 13320102), (6, 6660051), (9, 4440034), (18, 2220017), (19, 2103174), (38, 1051587), (57, 701058), (114, 350529), (171, 233686), (331, 120726), (342, 116843), (353, 113202), (662, 60363), (706, 56601), (993, 40242), (1059, 37734), (1986, 20121), (2118, 18867), (2979, 13414), (3177, 12578), (5958, 6707), (6289, 6354)]