18203934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1181}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 41757696

約数和(自身を除く): 23553762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 1181, 2202, 2362, 2569, 3543, 5138, 7086, 7707, 8267, 15414, 16534, 24801, 49602, 433427, 866854, 1300281, 2600562, 3033989, 6067978, 9101967, 18203934]

約数ペア:

[(1, 18203934), (2, 9101967), (3, 6067978), (6, 3033989), (7, 2600562), (14, 1300281), (21, 866854), (42, 433427), (367, 49602), (734, 24801), (1101, 16534), (1181, 15414), (2202, 8267), (2362, 7707), (2569, 7086), (3543, 5138)]