290427373746

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{19846069}}^1$

素因数の和:19846351

約数の個数: 32

約数和(自身を含む): 647775724800

約数和(自身を除く): 357348351054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 19846069, 39692138, 59538207, 119076414, 178614621, 357229242, 535843863, 1071687726, 5378284699, 10756569398, 16134854097, 32269708194, 48404562291, 96809124582, 145213686873, 290427373746]

約数ペア:

[(1, 290427373746), (2, 145213686873), (3, 96809124582), (6, 48404562291), (9, 32269708194), (18, 16134854097), (27, 10756569398), (54, 5378284699), (271, 1071687726), (542, 535843863), (813, 357229242), (1626, 178614621), (2439, 119076414), (4878, 59538207), (7317, 39692138), (14634, 19846069)]