12727302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 18722298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 389, 399, 574, 778, 779, 798, 861, 1167, 1558, 1722, 2334, 2337, 2723, 4674, 5446, 5453, 7391, 8169, 10906, 14782, 15949, 16338, 16359, 22173, 31898, 32718, 44346, 47847, 51737, 95694, 103474, 111643, 155211, 223286, 303031, 310422, 334929, 606062, 669858, 909093, 1818186, 2121217, 4242434, 6363651, 12727302]

約数ペア:

[(1, 12727302), (2, 6363651), (3, 4242434), (6, 2121217), (7, 1818186), (14, 909093), (19, 669858), (21, 606062), (38, 334929), (41, 310422), (42, 303031), (57, 223286), (82, 155211), (114, 111643), (123, 103474), (133, 95694), (246, 51737), (266, 47847), (287, 44346), (389, 32718), (399, 31898), (574, 22173), (778, 16359), (779, 16338), (798, 15949), (861, 14782), (1167, 10906), (1558, 8169), (1722, 7391), (2334, 5453), (2337, 5446), (2723, 4674)]