18348694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 34122816

約数和(自身を除く): 15774122

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 557, 1114, 1267, 2353, 2534, 3899, 4706, 7241, 7798, 14482, 16471, 32942, 50687, 100817, 101374, 201634, 705719, 1310621, 1411438, 2621242, 9174347, 18348694]

約数ペア:

[(1, 18348694), (2, 9174347), (7, 2621242), (13, 1411438), (14, 1310621), (26, 705719), (91, 201634), (181, 101374), (182, 100817), (362, 50687), (557, 32942), (1114, 16471), (1267, 14482), (2353, 7798), (2534, 7241), (3899, 4706)]