18772017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10733}}^1$

素因数の和:10800

約数の個数: 16

約数和(自身を含む): 27822528

約数和(自身を除く): 9050511

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 10733, 32199, 118063, 354189, 568849, 1706547, 6257339, 18772017]

約数ペア:

[(1, 18772017), (3, 6257339), (11, 1706547), (33, 568849), (53, 354189), (159, 118063), (583, 32199), (1749, 10733)]