38209974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15647}}^1$

素因数の和:15700

約数の個数: 32

約数和(自身を含む): 85625856

約数和(自身を除く): 47415882

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 15647, 31294, 46941, 93882, 172117, 344234, 516351, 578939, 1032702, 1157878, 1736817, 3473634, 6368329, 12736658, 19104987, 38209974]

約数ペア:

[(1, 38209974), (2, 19104987), (3, 12736658), (6, 6368329), (11, 3473634), (22, 1736817), (33, 1157878), (37, 1032702), (66, 578939), (74, 516351), (111, 344234), (222, 172117), (407, 93882), (814, 46941), (1221, 31294), (2442, 15647)]