18254698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 16218902

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1049, 1243, 1582, 2098, 2486, 7343, 8701, 11539, 14686, 17402, 23078, 80773, 118537, 161546, 237074, 829759, 1303907, 1659518, 2607814, 9127349, 18254698]

約数ペア:

[(1, 18254698), (2, 9127349), (7, 2607814), (11, 1659518), (14, 1303907), (22, 829759), (77, 237074), (113, 161546), (154, 118537), (226, 80773), (791, 23078), (1049, 17402), (1243, 14686), (1582, 11539), (2098, 8701), (2486, 7343)]