11001564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 32104800

約数和(自身を除く): 21103236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 293, 298, 447, 586, 596, 879, 894, 1043, 1172, 1341, 1758, 1788, 2051, 2086, 2637, 2682, 3129, 3516, 4102, 4172, 5274, 5364, 6153, 6258, 8204, 9387, 10548, 12306, 12516, 18459, 18774, 24612, 36918, 37548, 43657, 73836, 87314, 130971, 174628, 261942, 305599, 392913, 523884, 611198, 785826, 916797, 1222396, 1571652, 1833594, 2750391, 3667188, 5500782, 11001564]

約数ペア:

[(1, 11001564), (2, 5500782), (3, 3667188), (4, 2750391), (6, 1833594), (7, 1571652), (9, 1222396), (12, 916797), (14, 785826), (18, 611198), (21, 523884), (28, 392913), (36, 305599), (42, 261942), (63, 174628), (84, 130971), (126, 87314), (149, 73836), (252, 43657), (293, 37548), (298, 36918), (447, 24612), (586, 18774), (596, 18459), (879, 12516), (894, 12306), (1043, 10548), (1172, 9387), (1341, 8204), (1758, 6258), (1788, 6153), (2051, 5364), (2086, 5274), (2637, 4172), (2682, 4102), (3129, 3516)]