18131418

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19751}}^1$

素因数の和:19779

約数の個数: 32

約数和(自身を含む): 42664320

約数和(自身を除く): 24532902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 19751, 39502, 59253, 118506, 177759, 335767, 355518, 533277, 671534, 1007301, 1066554, 2014602, 3021903, 6043806, 9065709, 18131418]

約数ペア:

[(1, 18131418), (2, 9065709), (3, 6043806), (6, 3021903), (9, 2014602), (17, 1066554), (18, 1007301), (27, 671534), (34, 533277), (51, 355518), (54, 335767), (102, 177759), (153, 118506), (306, 59253), (459, 39502), (918, 19751)]