17216424

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 46818720

約数和(自身を除く): 29602296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 491, 974, 982, 1461, 1473, 1948, 1964, 2922, 2946, 3896, 3928, 4383, 4419, 5844, 5892, 8766, 8838, 11688, 11784, 17532, 17676, 35064, 35352, 239117, 478234, 717351, 956468, 1434702, 1912936, 2152053, 2869404, 4304106, 5738808, 8608212, 17216424]

約数ペア:

[(1, 17216424), (2, 8608212), (3, 5738808), (4, 4304106), (6, 2869404), (8, 2152053), (9, 1912936), (12, 1434702), (18, 956468), (24, 717351), (36, 478234), (72, 239117), (487, 35352), (491, 35064), (974, 17676), (982, 17532), (1461, 11784), (1473, 11688), (1948, 8838), (1964, 8766), (2922, 5892), (2946, 5844), (3896, 4419), (3928, 4383)]