15603084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20639}}^1$

素因数の和:20659

約数の個数: 48

約数和(自身を含む): 46233600

約数和(自身を除く): 30630516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20639, 41278, 61917, 82556, 123834, 144473, 185751, 247668, 288946, 371502, 433419, 557253, 577892, 743004, 866838, 1114506, 1300257, 1733676, 2229012, 2600514, 3900771, 5201028, 7801542, 15603084]

約数ペア:

[(1, 15603084), (2, 7801542), (3, 5201028), (4, 3900771), (6, 2600514), (7, 2229012), (9, 1733676), (12, 1300257), (14, 1114506), (18, 866838), (21, 743004), (27, 577892), (28, 557253), (36, 433419), (42, 371502), (54, 288946), (63, 247668), (84, 185751), (108, 144473), (126, 123834), (189, 82556), (252, 61917), (378, 41278), (756, 20639)]