1741446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 4700160

約数和(自身を除く): 2958714

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 271, 306, 357, 378, 459, 542, 714, 813, 918, 1071, 1626, 1897, 2142, 2439, 3213, 3794, 4607, 4878, 5691, 6426, 7317, 9214, 11382, 13821, 14634, 17073, 27642, 32249, 34146, 41463, 51219, 64498, 82926, 96747, 102438, 124389, 193494, 248778, 290241, 580482, 870723, 1741446]

約数ペア:

[(1, 1741446), (2, 870723), (3, 580482), (6, 290241), (7, 248778), (9, 193494), (14, 124389), (17, 102438), (18, 96747), (21, 82926), (27, 64498), (34, 51219), (42, 41463), (51, 34146), (54, 32249), (63, 27642), (102, 17073), (119, 14634), (126, 13821), (153, 11382), (189, 9214), (238, 7317), (271, 6426), (306, 5691), (357, 4878), (378, 4607), (459, 3794), (542, 3213), (714, 2439), (813, 2142), (918, 1897), (1071, 1626)]