26427882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 58237920

約数和(自身を除く): 31810038

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 201, 338, 389, 402, 507, 778, 871, 1014, 1167, 1742, 2334, 2613, 5057, 5226, 10114, 11323, 15171, 22646, 26063, 30342, 33969, 52126, 65741, 67938, 78189, 131482, 156378, 197223, 338819, 394446, 677638, 1016457, 2032914, 4404647, 8809294, 13213941, 26427882]

約数ペア:

[(1, 26427882), (2, 13213941), (3, 8809294), (6, 4404647), (13, 2032914), (26, 1016457), (39, 677638), (67, 394446), (78, 338819), (134, 197223), (169, 156378), (201, 131482), (338, 78189), (389, 67938), (402, 65741), (507, 52126), (778, 33969), (871, 30342), (1014, 26063), (1167, 22646), (1742, 15171), (2334, 11323), (2613, 10114), (5057, 5226)]