1328166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3354624

約数和(自身を除く): 2026458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 127, 166, 249, 254, 381, 498, 581, 747, 762, 889, 1143, 1162, 1494, 1743, 1778, 2286, 2667, 3486, 5229, 5334, 8001, 10458, 10541, 16002, 21082, 31623, 63246, 73787, 94869, 147574, 189738, 221361, 442722, 664083, 1328166]

約数ペア:

[(1, 1328166), (2, 664083), (3, 442722), (6, 221361), (7, 189738), (9, 147574), (14, 94869), (18, 73787), (21, 63246), (42, 31623), (63, 21082), (83, 16002), (126, 10541), (127, 10458), (166, 8001), (249, 5334), (254, 5229), (381, 3486), (498, 2667), (581, 2286), (747, 1778), (762, 1743), (889, 1494), (1143, 1162)]