74489814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{197063}}^1$

素因数の和:197081

約数の個数: 32

約数和(自身を含む): 189181440

約数和(自身を除く): 114691626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 197063, 394126, 591189, 1182378, 1379441, 1773567, 2758882, 3547134, 4138323, 5320701, 8276646, 10641402, 12414969, 24829938, 37244907, 74489814]

約数ペア:

[(1, 74489814), (2, 37244907), (3, 24829938), (6, 12414969), (7, 10641402), (9, 8276646), (14, 5320701), (18, 4138323), (21, 3547134), (27, 2758882), (42, 1773567), (54, 1379441), (63, 1182378), (126, 591189), (189, 394126), (378, 197063)]