26660844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 78693888

約数和(自身を除く): 52033044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2251, 2961, 3948, 4502, 5922, 6753, 9004, 11844, 13506, 15757, 20259, 27012, 31514, 40518, 47271, 63028, 81036, 94542, 105797, 141813, 189084, 211594, 283626, 317391, 423188, 567252, 634782, 740579, 952173, 1269564, 1481158, 1904346, 2221737, 2962316, 3808692, 4443474, 6665211, 8886948, 13330422, 26660844]

約数ペア:

[(1, 26660844), (2, 13330422), (3, 8886948), (4, 6665211), (6, 4443474), (7, 3808692), (9, 2962316), (12, 2221737), (14, 1904346), (18, 1481158), (21, 1269564), (28, 952173), (36, 740579), (42, 634782), (47, 567252), (63, 423188), (84, 317391), (94, 283626), (126, 211594), (141, 189084), (188, 141813), (252, 105797), (282, 94542), (329, 81036), (423, 63028), (564, 47271), (658, 40518), (846, 31514), (987, 27012), (1316, 20259), (1692, 15757), (1974, 13506), (2251, 11844), (2961, 9004), (3948, 6753), (4502, 5922)]