249235506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1065109}}^1$

素因数の和:1065130

約数の個数: 24

約数和(自身を含む): 581550060

約数和(自身を除く): 332314554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1065109, 2130218, 3195327, 6390654, 9585981, 13846417, 19171962, 27692834, 41539251, 83078502, 124617753, 249235506]

約数ペア:

[(1, 249235506), (2, 124617753), (3, 83078502), (6, 41539251), (9, 27692834), (13, 19171962), (18, 13846417), (26, 9585981), (39, 6390654), (78, 3195327), (117, 2130218), (234, 1065109)]