2541564

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6683040

約数和(自身を除く): 4141476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 233, 303, 404, 466, 606, 699, 909, 932, 1212, 1398, 1818, 2097, 2727, 2796, 3636, 4194, 5454, 6291, 8388, 10908, 12582, 23533, 25164, 47066, 70599, 94132, 141198, 211797, 282396, 423594, 635391, 847188, 1270782, 2541564]

約数ペア:

[(1, 2541564), (2, 1270782), (3, 847188), (4, 635391), (6, 423594), (9, 282396), (12, 211797), (18, 141198), (27, 94132), (36, 70599), (54, 47066), (101, 25164), (108, 23533), (202, 12582), (233, 10908), (303, 8388), (404, 6291), (466, 5454), (606, 4194), (699, 3636), (909, 2796), (932, 2727), (1212, 2097), (1398, 1818)]