219542022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 559042560

約数和(自身を除く): 339500538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 673, 863, 1346, 1726, 2019, 2589, 4038, 4711, 5178, 6041, 6057, 7767, 9422, 12082, 12114, 14133, 15534, 18123, 18171, 23301, 28266, 36246, 36342, 42399, 46602, 54369, 84798, 108738, 127197, 163107, 254394, 326214, 580799, 1161598, 1742397, 3484794, 4065593, 5227191, 8131186, 10454382, 12196779, 15681573, 24393558, 31363146, 36590337, 73180674, 109771011, 219542022]

約数ペア:

[(1, 219542022), (2, 109771011), (3, 73180674), (6, 36590337), (7, 31363146), (9, 24393558), (14, 15681573), (18, 12196779), (21, 10454382), (27, 8131186), (42, 5227191), (54, 4065593), (63, 3484794), (126, 1742397), (189, 1161598), (378, 580799), (673, 326214), (863, 254394), (1346, 163107), (1726, 127197), (2019, 108738), (2589, 84798), (4038, 54369), (4711, 46602), (5178, 42399), (6041, 36342), (6057, 36246), (7767, 28266), (9422, 23301), (12082, 18171), (12114, 18123), (14133, 15534)]