39975414

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 81927936

約数和(自身を除く): 41952522

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 877, 1754, 2631, 5262, 7597, 15194, 22791, 45582, 62267, 93839, 124534, 186801, 187678, 281517, 373602, 563034, 6662569, 13325138, 19987707, 39975414]

約数ペア:

[(1, 39975414), (2, 19987707), (3, 13325138), (6, 6662569), (71, 563034), (107, 373602), (142, 281517), (213, 187678), (214, 186801), (321, 124534), (426, 93839), (642, 62267), (877, 45582), (1754, 22791), (2631, 15194), (5262, 7597)]