18779394

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 38920896

約数和(自身を除く): 20141502

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 787, 1574, 2361, 3977, 4722, 7954, 11931, 23862, 32267, 64534, 76339, 96801, 152678, 193602, 229017, 458034, 3129899, 6259798, 9389697, 18779394]

約数ペア:

[(1, 18779394), (2, 9389697), (3, 6259798), (6, 3129899), (41, 458034), (82, 229017), (97, 193602), (123, 152678), (194, 96801), (246, 76339), (291, 64534), (582, 32267), (787, 23862), (1574, 11931), (2361, 7954), (3977, 4722)]