17888922252

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{211543}}^1$

素因数の和:211594

約数の個数: 84

約数和(自身を含む): 48555694320

約数和(自身を除く): 30666772068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 972, 1044, 1458, 1566, 2349, 2916, 3132, 4698, 7047, 9396, 14094, 21141, 28188, 42282, 84564, 211543, 423086, 634629, 846172, 1269258, 1903887, 2538516, 3807774, 5711661, 6134747, 7615548, 11423322, 12269494, 17134983, 18404241, 22846644, 24538988, 34269966, 36808482, 51404949, 55212723, 68539932, 73616964, 102809898, 110425446, 154214847, 165638169, 205619796, 220850892, 308429694, 331276338, 496914507, 616859388, 662552676, 993829014, 1490743521, 1987658028, 2981487042, 4472230563, 5962974084, 8944461126, 17888922252]

約数ペア:

[(1, 17888922252), (2, 8944461126), (3, 5962974084), (4, 4472230563), (6, 2981487042), (9, 1987658028), (12, 1490743521), (18, 993829014), (27, 662552676), (29, 616859388), (36, 496914507), (54, 331276338), (58, 308429694), (81, 220850892), (87, 205619796), (108, 165638169), (116, 154214847), (162, 110425446), (174, 102809898), (243, 73616964), (261, 68539932), (324, 55212723), (348, 51404949), (486, 36808482), (522, 34269966), (729, 24538988), (783, 22846644), (972, 18404241), (1044, 17134983), (1458, 12269494), (1566, 11423322), (2349, 7615548), (2916, 6134747), (3132, 5711661), (4698, 3807774), (7047, 2538516), (9396, 1903887), (14094, 1269258), (21141, 846172), (28188, 634629), (42282, 423086), (84564, 211543)]