26904276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 78222144

約数和(自身を除く): 51317868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 443, 482, 723, 886, 964, 1329, 1446, 1687, 1772, 2169, 2658, 2892, 3101, 3374, 3987, 4338, 5061, 5316, 6202, 6748, 7974, 8676, 9303, 10122, 12404, 15183, 15948, 18606, 20244, 27909, 30366, 37212, 55818, 60732, 106763, 111636, 213526, 320289, 427052, 640578, 747341, 960867, 1281156, 1494682, 1921734, 2242023, 2989364, 3843468, 4484046, 6726069, 8968092, 13452138, 26904276]

約数ペア:

[(1, 26904276), (2, 13452138), (3, 8968092), (4, 6726069), (6, 4484046), (7, 3843468), (9, 2989364), (12, 2242023), (14, 1921734), (18, 1494682), (21, 1281156), (28, 960867), (36, 747341), (42, 640578), (63, 427052), (84, 320289), (126, 213526), (241, 111636), (252, 106763), (443, 60732), (482, 55818), (723, 37212), (886, 30366), (964, 27909), (1329, 20244), (1446, 18606), (1687, 15948), (1772, 15183), (2169, 12404), (2658, 10122), (2892, 9303), (3101, 8676), (3374, 7974), (3987, 6748), (4338, 6202), (5061, 5316)]