11880414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7281

約数の個数: 48

約数和(自身を含む): 31685472

約数和(自身を除く): 19805058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7253, 14506, 21759, 43518, 50771, 65277, 94289, 101542, 130554, 152313, 188578, 282867, 304626, 456939, 565734, 660023, 848601, 913878, 1320046, 1697202, 1980069, 3960138, 5940207, 11880414]

約数ペア:

[(1, 11880414), (2, 5940207), (3, 3960138), (6, 1980069), (7, 1697202), (9, 1320046), (13, 913878), (14, 848601), (18, 660023), (21, 565734), (26, 456939), (39, 304626), (42, 282867), (63, 188578), (78, 152313), (91, 130554), (117, 101542), (126, 94289), (182, 65277), (234, 50771), (273, 43518), (546, 21759), (819, 14506), (1638, 7253)]