18842056527

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1054337}}^1$

素因数の和:1054407

約数の個数: 32

約数和(自身を含む): 30769800192

約数和(自身を除く): 11927743665

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 1054337, 3163011, 7380359, 22141077, 24249751, 39010469, 72749253, 117031407, 169748257, 273073283, 509244771, 819219849, 897240787, 2691722361, 6280685509, 18842056527]

約数ペア:

[(1, 18842056527), (3, 6280685509), (7, 2691722361), (21, 897240787), (23, 819219849), (37, 509244771), (69, 273073283), (111, 169748257), (161, 117031407), (259, 72749253), (483, 39010469), (777, 24249751), (851, 22141077), (2553, 7380359), (5957, 3163011), (17871, 1054337)]