15123276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{60013}}^1$

素因数の和:60030

約数の個数: 36

約数和(自身を含む): 43690192

約数和(自身を除く): 28566916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 60013, 120026, 180039, 240052, 360078, 420091, 540117, 720156, 840182, 1080234, 1260273, 1680364, 2160468, 2520546, 3780819, 5041092, 7561638, 15123276]

約数ペア:

[(1, 15123276), (2, 7561638), (3, 5041092), (4, 3780819), (6, 2520546), (7, 2160468), (9, 1680364), (12, 1260273), (14, 1080234), (18, 840182), (21, 720156), (28, 540117), (36, 420091), (42, 360078), (63, 240052), (84, 180039), (126, 120026), (252, 60013)]