16560972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 54

約数和(自身を含む): 43435028

約数和(自身を除く): 26874056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 547, 841, 1044, 1094, 1641, 1682, 2188, 2523, 3282, 3364, 4923, 5046, 6564, 7569, 9846, 10092, 15138, 15863, 19692, 30276, 31726, 47589, 63452, 95178, 142767, 190356, 285534, 460027, 571068, 920054, 1380081, 1840108, 2760162, 4140243, 5520324, 8280486, 16560972]

約数ペア:

[(1, 16560972), (2, 8280486), (3, 5520324), (4, 4140243), (6, 2760162), (9, 1840108), (12, 1380081), (18, 920054), (29, 571068), (36, 460027), (58, 285534), (87, 190356), (116, 142767), (174, 95178), (261, 63452), (348, 47589), (522, 31726), (547, 30276), (841, 19692), (1044, 15863), (1094, 15138), (1641, 10092), (1682, 9846), (2188, 7569), (2523, 6564), (3282, 5046), (3364, 4923)]