67239774

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{177883}}^1$

素因数の和:177901

約数の個数: 32

約数和(自身を含む): 170768640

約数和(自身を除く): 103528866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 177883, 355766, 533649, 1067298, 1245181, 1600947, 2490362, 3201894, 3735543, 4802841, 7471086, 9605682, 11206629, 22413258, 33619887, 67239774]

約数ペア:

[(1, 67239774), (2, 33619887), (3, 22413258), (6, 11206629), (7, 9605682), (9, 7471086), (14, 4802841), (18, 3735543), (21, 3201894), (27, 2490362), (42, 1600947), (54, 1245181), (63, 1067298), (126, 533649), (189, 355766), (378, 177883)]