15668061918

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{140071}}^1$

素因数の和:140360

約数の個数: 32

約数和(自身を含む): 31815393792

約数和(自身を除く): 16147331874

約数列:

[1, 2, 3, 6, 103, 181, 206, 309, 362, 543, 618, 1086, 18643, 37286, 55929, 111858, 140071, 280142, 420213, 840426, 14427313, 25352851, 28854626, 43281939, 50705702, 76058553, 86563878, 152117106, 2611343653, 5222687306, 7834030959, 15668061918]

約数ペア:

[(1, 15668061918), (2, 7834030959), (3, 5222687306), (6, 2611343653), (103, 152117106), (181, 86563878), (206, 76058553), (309, 50705702), (362, 43281939), (543, 28854626), (618, 25352851), (1086, 14427313), (18643, 840426), (37286, 420213), (55929, 280142), (111858, 140071)]