18704148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 46517184

約数和(自身を除く): 27813036

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 277, 331, 554, 662, 831, 993, 1108, 1324, 1662, 1986, 3324, 3972, 4709, 5627, 9418, 11254, 14127, 16881, 18836, 22508, 28254, 33762, 56508, 67524, 91687, 183374, 275061, 366748, 550122, 1100244, 1558679, 3117358, 4676037, 6234716, 9352074, 18704148]

約数ペア:

[(1, 18704148), (2, 9352074), (3, 6234716), (4, 4676037), (6, 3117358), (12, 1558679), (17, 1100244), (34, 550122), (51, 366748), (68, 275061), (102, 183374), (204, 91687), (277, 67524), (331, 56508), (554, 33762), (662, 28254), (831, 22508), (993, 18836), (1108, 16881), (1324, 14127), (1662, 11254), (1986, 9418), (3324, 5627), (3972, 4709)]