26139708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 77156352

約数和(自身を除く): 51016644

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, 2207, 2961, 3948, 4414, 5922, 6621, 8828, 11844, 13242, 15449, 19863, 26484, 30898, 39726, 46347, 61796, 79452, 92694, 103729, 139041, 185388, 207458, 278082, 311187, 414916, 556164, 622374, 726103, 933561, 1244748, 1452206, 1867122, 2178309, 2904412, 3734244, 4356618, 6534927, 8713236, 13069854, 26139708]

約数ペア:

[(1, 26139708), (2, 13069854), (3, 8713236), (4, 6534927), (6, 4356618), (7, 3734244), (9, 2904412), (12, 2178309), (14, 1867122), (18, 1452206), (21, 1244748), (28, 933561), (36, 726103), (42, 622374), (47, 556164), (63, 414916), (84, 311187), (94, 278082), (126, 207458), (141, 185388), (188, 139041), (252, 103729), (282, 92694), (329, 79452), (423, 61796), (564, 46347), (658, 39726), (846, 30898), (987, 26484), (1316, 19863), (1692, 15449), (1974, 13242), (2207, 11844), (2961, 8828), (3948, 6621), (4414, 5922)]