1090819356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{17471}}^1$

素因数の和:17543

約数の個数: 72

約数和(自身を含む): 2862892032

約数和(自身を除く): 1772072676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2838, 5203, 5676, 10406, 15609, 17471, 20812, 31218, 34942, 52413, 62436, 69884, 104826, 192181, 209652, 384362, 576543, 751253, 768724, 1153086, 1502506, 2113991, 2253759, 2306172, 3005012, 4227982, 4507518, 6341973, 8263783, 8455964, 9015036, 12683946, 16527566, 24791349, 25367892, 33055132, 49582698, 90901613, 99165396, 181803226, 272704839, 363606452, 545409678, 1090819356]

約数ペア:

[(1, 1090819356), (2, 545409678), (3, 363606452), (4, 272704839), (6, 181803226), (11, 99165396), (12, 90901613), (22, 49582698), (33, 33055132), (43, 25367892), (44, 24791349), (66, 16527566), (86, 12683946), (121, 9015036), (129, 8455964), (132, 8263783), (172, 6341973), (242, 4507518), (258, 4227982), (363, 3005012), (473, 2306172), (484, 2253759), (516, 2113991), (726, 1502506), (946, 1153086), (1419, 768724), (1452, 751253), (1892, 576543), (2838, 384362), (5203, 209652), (5676, 192181), (10406, 104826), (15609, 69884), (17471, 62436), (20812, 52413), (31218, 34942)]