21462636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8093}}^1$

素因数の和:8130

約数の個数: 48

約数和(自身を含む): 57111264

約数和(自身を除く): 35648628

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 8093, 16186, 24279, 32372, 48558, 97116, 105209, 137581, 210418, 275162, 315627, 412743, 420836, 550324, 631254, 825486, 1262508, 1650972, 1788553, 3577106, 5365659, 7154212, 10731318, 21462636]

約数ペア:

[(1, 21462636), (2, 10731318), (3, 7154212), (4, 5365659), (6, 3577106), (12, 1788553), (13, 1650972), (17, 1262508), (26, 825486), (34, 631254), (39, 550324), (51, 420836), (52, 412743), (68, 315627), (78, 275162), (102, 210418), (156, 137581), (204, 105209), (221, 97116), (442, 48558), (663, 32372), (884, 24279), (1326, 16186), (2652, 8093)]