81026154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 192460320

約数和(自身を除く): 111434166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 229, 458, 687, 1374, 1787, 2061, 2519, 3574, 4122, 5038, 5361, 7557, 10722, 15114, 16083, 19657, 22671, 32166, 39314, 45342, 58971, 117942, 176913, 353826, 409223, 818446, 1227669, 2455338, 3683007, 4501453, 7366014, 9002906, 13504359, 27008718, 40513077, 81026154]

約数ペア:

[(1, 81026154), (2, 40513077), (3, 27008718), (6, 13504359), (9, 9002906), (11, 7366014), (18, 4501453), (22, 3683007), (33, 2455338), (66, 1227669), (99, 818446), (198, 409223), (229, 353826), (458, 176913), (687, 117942), (1374, 58971), (1787, 45342), (2061, 39314), (2519, 32166), (3574, 22671), (4122, 19657), (5038, 16083), (5361, 15114), (7557, 10722)]