26626284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 72006480

約数和(自身を除く): 45380196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 313, 417, 556, 612, 626, 834, 939, 1251, 1252, 1668, 1878, 2363, 2502, 2817, 3756, 4726, 5004, 5321, 5634, 7089, 9452, 10642, 11268, 14178, 15963, 21267, 21284, 28356, 31926, 42534, 43507, 47889, 63852, 85068, 87014, 95778, 130521, 174028, 191556, 261042, 391563, 522084, 739619, 783126, 1479238, 1566252, 2218857, 2958476, 4437714, 6656571, 8875428, 13313142, 26626284]

約数ペア:

[(1, 26626284), (2, 13313142), (3, 8875428), (4, 6656571), (6, 4437714), (9, 2958476), (12, 2218857), (17, 1566252), (18, 1479238), (34, 783126), (36, 739619), (51, 522084), (68, 391563), (102, 261042), (139, 191556), (153, 174028), (204, 130521), (278, 95778), (306, 87014), (313, 85068), (417, 63852), (556, 47889), (612, 43507), (626, 42534), (834, 31926), (939, 28356), (1251, 21284), (1252, 21267), (1668, 15963), (1878, 14178), (2363, 11268), (2502, 10642), (2817, 9452), (3756, 7089), (4726, 5634), (5004, 5321)]