18836246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 33723648

約数和(自身を除く): 14887402

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 983, 1474, 1742, 1966, 9581, 10813, 12779, 19162, 21626, 25558, 65861, 131722, 140569, 281138, 724471, 856193, 1448942, 1712386, 9418123, 18836246]

約数ペア:

[(1, 18836246), (2, 9418123), (11, 1712386), (13, 1448942), (22, 856193), (26, 724471), (67, 281138), (134, 140569), (143, 131722), (286, 65861), (737, 25558), (871, 21626), (983, 19162), (1474, 12779), (1742, 10813), (1966, 9581)]