12689028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 36197280

約数和(自身を除く): 23508252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 971, 1089, 1188, 1452, 1942, 2178, 2913, 3267, 3884, 4356, 5826, 6534, 8739, 10681, 11652, 13068, 17478, 21362, 26217, 32043, 34956, 42724, 52434, 64086, 96129, 104868, 117491, 128172, 192258, 234982, 288387, 352473, 384516, 469964, 576774, 704946, 1057419, 1153548, 1409892, 2114838, 3172257, 4229676, 6344514, 12689028]

約数ペア:

[(1, 12689028), (2, 6344514), (3, 4229676), (4, 3172257), (6, 2114838), (9, 1409892), (11, 1153548), (12, 1057419), (18, 704946), (22, 576774), (27, 469964), (33, 384516), (36, 352473), (44, 288387), (54, 234982), (66, 192258), (99, 128172), (108, 117491), (121, 104868), (132, 96129), (198, 64086), (242, 52434), (297, 42724), (363, 34956), (396, 32043), (484, 26217), (594, 21362), (726, 17478), (971, 13068), (1089, 11652), (1188, 10681), (1452, 8739), (1942, 6534), (2178, 5826), (2913, 4356), (3267, 3884)]