2018977048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{13763}}^1$

素因数の和:15447

約数の個数: 32

約数和(自身を含む): 4132503360

約数和(自身を除く): 2113526312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1667, 3334, 6668, 13336, 13763, 18337, 27526, 36674, 55052, 73348, 110104, 146696, 151393, 302786, 605572, 1211144, 22942921, 45885842, 91771684, 183543368, 252372131, 504744262, 1009488524, 2018977048]

約数ペア:

[(1, 2018977048), (2, 1009488524), (4, 504744262), (8, 252372131), (11, 183543368), (22, 91771684), (44, 45885842), (88, 22942921), (1667, 1211144), (3334, 605572), (6668, 302786), (13336, 151393), (13763, 146696), (18337, 110104), (27526, 73348), (36674, 55052)]