18414968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16097}}^1$

素因数の和:16127

約数の個数: 32

約数和(自身を含む): 40566960

約数和(自身を除く): 22151992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16097, 32194, 64388, 128776, 177067, 209261, 354134, 418522, 708268, 837044, 1416536, 1674088, 2301871, 4603742, 9207484, 18414968]

約数ペア:

[(1, 18414968), (2, 9207484), (4, 4603742), (8, 2301871), (11, 1674088), (13, 1416536), (22, 837044), (26, 708268), (44, 418522), (52, 354134), (88, 209261), (104, 177067), (143, 128776), (286, 64388), (572, 32194), (1144, 16097)]