18643733810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{104911}}^1$

素因数の和:106298

約数の個数: 32

約数和(自身を含む): 36166943232

約数和(自身を除く): 17523209422

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1367, 2734, 6835, 13670, 17771, 35542, 88855, 104911, 177710, 209822, 524555, 1049110, 1363843, 2727686, 6819215, 13638430, 143413337, 286826674, 717066685, 1434133370, 1864373381, 3728746762, 9321866905, 18643733810]

約数ペア:

[(1, 18643733810), (2, 9321866905), (5, 3728746762), (10, 1864373381), (13, 1434133370), (26, 717066685), (65, 286826674), (130, 143413337), (1367, 13638430), (2734, 6819215), (6835, 2727686), (13670, 1363843), (17771, 1049110), (35542, 524555), (88855, 209822), (104911, 177710)]