18160248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 29739912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 167, 184, 197, 276, 334, 394, 501, 552, 591, 668, 788, 1002, 1182, 1336, 1576, 2004, 2364, 3841, 4008, 4531, 4728, 7682, 9062, 11523, 13593, 15364, 18124, 23046, 27186, 30728, 32899, 36248, 46092, 54372, 65798, 92184, 98697, 108744, 131596, 197394, 263192, 394788, 756677, 789576, 1513354, 2270031, 3026708, 4540062, 6053416, 9080124, 18160248]

約数ペア:

[(1, 18160248), (2, 9080124), (3, 6053416), (4, 4540062), (6, 3026708), (8, 2270031), (12, 1513354), (23, 789576), (24, 756677), (46, 394788), (69, 263192), (92, 197394), (138, 131596), (167, 108744), (184, 98697), (197, 92184), (276, 65798), (334, 54372), (394, 46092), (501, 36248), (552, 32899), (591, 30728), (668, 27186), (788, 23046), (1002, 18124), (1182, 15364), (1336, 13593), (1576, 11523), (2004, 9062), (2364, 7682), (3841, 4728), (4008, 4531)]