1665684

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 4482324

約数和(自身を除く): 2816640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 97, 106, 108, 159, 162, 194, 212, 291, 318, 324, 388, 477, 582, 636, 873, 954, 1164, 1431, 1746, 1908, 2619, 2862, 3492, 4293, 5141, 5238, 5724, 7857, 8586, 10282, 10476, 15423, 15714, 17172, 20564, 30846, 31428, 46269, 61692, 92538, 138807, 185076, 277614, 416421, 555228, 832842, 1665684]

約数ペア:

[(1, 1665684), (2, 832842), (3, 555228), (4, 416421), (6, 277614), (9, 185076), (12, 138807), (18, 92538), (27, 61692), (36, 46269), (53, 31428), (54, 30846), (81, 20564), (97, 17172), (106, 15714), (108, 15423), (159, 10476), (162, 10282), (194, 8586), (212, 7857), (291, 5724), (318, 5238), (324, 5141), (388, 4293), (477, 3492), (582, 2862), (636, 2619), (873, 1908), (954, 1746), (1164, 1431)]