18156747158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1511}}^1\times {\mathrm{5011}}^1$

素因数の和:6644

約数の個数: 32

約数和(自身を含む): 30009450240

約数和(自身を除く): 11852703082

約数列:

[1, 2, 11, 22, 109, 218, 1199, 1511, 2398, 3022, 5011, 10022, 16621, 33242, 55121, 110242, 164699, 329398, 546199, 1092398, 1811689, 3623378, 6008189, 7571621, 12016378, 15143242, 83287831, 166575662, 825306689, 1650613378, 9078373579, 18156747158]

約数ペア:

[(1, 18156747158), (2, 9078373579), (11, 1650613378), (22, 825306689), (109, 166575662), (218, 83287831), (1199, 15143242), (1511, 12016378), (2398, 7571621), (3022, 6008189), (5011, 3623378), (10022, 1811689), (16621, 1092398), (33242, 546199), (55121, 329398), (110242, 164699)]