12238548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 21025452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 2749, 4452, 5498, 8247, 10996, 16494, 19243, 32988, 38486, 57729, 76972, 115458, 145697, 230916, 291394, 437091, 582788, 874182, 1019879, 1748364, 2039758, 3059637, 4079516, 6119274, 12238548]

約数ペア:

[(1, 12238548), (2, 6119274), (3, 4079516), (4, 3059637), (6, 2039758), (7, 1748364), (12, 1019879), (14, 874182), (21, 582788), (28, 437091), (42, 291394), (53, 230916), (84, 145697), (106, 115458), (159, 76972), (212, 57729), (318, 38486), (371, 32988), (636, 19243), (742, 16494), (1113, 10996), (1484, 8247), (2226, 5498), (2749, 4452)]