84380634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19019

約数の個数: 48

約数和(自身を含む): 207261600

約数和(自身を除く): 122880966

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 18979, 37958, 56937, 113874, 170811, 246727, 341622, 360601, 493454, 721202, 740181, 1081803, 1480362, 2163606, 2220543, 3245409, 4441086, 4687813, 6490818, 9375626, 14063439, 28126878, 42190317, 84380634]

約数ペア:

[(1, 84380634), (2, 42190317), (3, 28126878), (6, 14063439), (9, 9375626), (13, 6490818), (18, 4687813), (19, 4441086), (26, 3245409), (38, 2220543), (39, 2163606), (57, 1480362), (78, 1081803), (114, 740181), (117, 721202), (171, 493454), (234, 360601), (247, 341622), (342, 246727), (494, 170811), (741, 113874), (1482, 56937), (2223, 37958), (4446, 18979)]