21875076

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3433}}^1$

素因数の和:3505

約数の個数: 48

約数和(自身を含む): 57691200

約数和(自身を除く): 35816124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 3433, 6372, 6866, 10299, 13732, 20598, 30897, 41196, 61794, 92691, 123588, 185382, 202547, 370764, 405094, 607641, 810188, 1215282, 1822923, 2430564, 3645846, 5468769, 7291692, 10937538, 21875076]

約数ペア:

[(1, 21875076), (2, 10937538), (3, 7291692), (4, 5468769), (6, 3645846), (9, 2430564), (12, 1822923), (18, 1215282), (27, 810188), (36, 607641), (54, 405094), (59, 370764), (108, 202547), (118, 185382), (177, 123588), (236, 92691), (354, 61794), (531, 41196), (708, 30897), (1062, 20598), (1593, 13732), (2124, 10299), (3186, 6866), (3433, 6372)]