40872942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6709

約数の個数: 48

約数和(自身を含む): 99740160

約数和(自身を除く): 58867218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 6659, 13318, 19977, 39954, 59931, 73249, 119862, 146498, 206429, 219747, 412858, 439494, 619287, 659241, 1238574, 1318482, 1857861, 2270719, 3715722, 4541438, 6812157, 13624314, 20436471, 40872942]

約数ペア:

[(1, 40872942), (2, 20436471), (3, 13624314), (6, 6812157), (9, 4541438), (11, 3715722), (18, 2270719), (22, 1857861), (31, 1318482), (33, 1238574), (62, 659241), (66, 619287), (93, 439494), (99, 412858), (186, 219747), (198, 206429), (279, 146498), (341, 119862), (558, 73249), (682, 59931), (1023, 39954), (2046, 19977), (3069, 13318), (6138, 6659)]