21734028

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3863

約数の個数: 48

約数和(自身を含む): 57425760

約数和(自身を除く): 35691732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3797, 5724, 7594, 11391, 15188, 22782, 34173, 45564, 68346, 102519, 136692, 201241, 205038, 402482, 410076, 603723, 804964, 1207446, 1811169, 2414892, 3622338, 5433507, 7244676, 10867014, 21734028]

約数ペア:

[(1, 21734028), (2, 10867014), (3, 7244676), (4, 5433507), (6, 3622338), (9, 2414892), (12, 1811169), (18, 1207446), (27, 804964), (36, 603723), (53, 410076), (54, 402482), (106, 205038), (108, 201241), (159, 136692), (212, 102519), (318, 68346), (477, 45564), (636, 34173), (954, 22782), (1431, 15188), (1908, 11391), (2862, 7594), (3797, 5724)]