18265446

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 43623360

約数和(自身を除く): 25357914

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 197, 202, 303, 306, 394, 459, 591, 606, 909, 918, 1182, 1717, 1773, 1818, 2727, 3349, 3434, 3546, 5151, 5319, 5454, 6698, 10047, 10302, 10638, 15453, 19897, 20094, 30141, 30906, 39794, 46359, 59691, 60282, 90423, 92718, 119382, 179073, 180846, 338249, 358146, 537219, 676498, 1014747, 1074438, 2029494, 3044241, 6088482, 9132723, 18265446]

約数ペア:

[(1, 18265446), (2, 9132723), (3, 6088482), (6, 3044241), (9, 2029494), (17, 1074438), (18, 1014747), (27, 676498), (34, 537219), (51, 358146), (54, 338249), (101, 180846), (102, 179073), (153, 119382), (197, 92718), (202, 90423), (303, 60282), (306, 59691), (394, 46359), (459, 39794), (591, 30906), (606, 30141), (909, 20094), (918, 19897), (1182, 15453), (1717, 10638), (1773, 10302), (1818, 10047), (2727, 6698), (3349, 5454), (3434, 5319), (3546, 5151)]