18075669616

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{191707}}^1$

素因数の和:191869

約数の個数: 40

約数和(自身を含む): 35942949504

約数和(自身を除く): 17867279888

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 664, 1136, 1328, 5893, 11786, 23572, 47144, 94288, 191707, 383414, 766828, 1533656, 3067312, 13611197, 15911681, 27222394, 31823362, 54444788, 63646724, 108889576, 127293448, 217779152, 254586896, 1129729351, 2259458702, 4518917404, 9037834808, 18075669616]

約数ペア:

[(1, 18075669616), (2, 9037834808), (4, 4518917404), (8, 2259458702), (16, 1129729351), (71, 254586896), (83, 217779152), (142, 127293448), (166, 108889576), (284, 63646724), (332, 54444788), (568, 31823362), (664, 27222394), (1136, 15911681), (1328, 13611197), (5893, 3067312), (11786, 1533656), (23572, 766828), (47144, 383414), (94288, 191707)]