17253972

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 84

約数和(自身を含む): 46487476

約数和(自身を除く): 29233504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 97, 108, 122, 162, 183, 194, 243, 244, 291, 324, 366, 388, 486, 549, 582, 729, 732, 873, 972, 1098, 1164, 1458, 1647, 1746, 2196, 2619, 2916, 3294, 3492, 4941, 5238, 5917, 6588, 7857, 9882, 10476, 11834, 14823, 15714, 17751, 19764, 23571, 23668, 29646, 31428, 35502, 44469, 47142, 53253, 59292, 70713, 71004, 88938, 94284, 106506, 141426, 159759, 177876, 213012, 282852, 319518, 479277, 639036, 958554, 1437831, 1917108, 2875662, 4313493, 5751324, 8626986, 17253972]

約数ペア:

[(1, 17253972), (2, 8626986), (3, 5751324), (4, 4313493), (6, 2875662), (9, 1917108), (12, 1437831), (18, 958554), (27, 639036), (36, 479277), (54, 319518), (61, 282852), (81, 213012), (97, 177876), (108, 159759), (122, 141426), (162, 106506), (183, 94284), (194, 88938), (243, 71004), (244, 70713), (291, 59292), (324, 53253), (366, 47142), (388, 44469), (486, 35502), (549, 31428), (582, 29646), (729, 23668), (732, 23571), (873, 19764), (972, 17751), (1098, 15714), (1164, 14823), (1458, 11834), (1647, 10476), (1746, 9882), (2196, 7857), (2619, 6588), (2916, 5917), (3294, 5238), (3492, 4941)]