21071058

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 44924544

約数和(自身を除く): 23853486

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 167, 334, 501, 1002, 1237, 2474, 2839, 3711, 5678, 7422, 8517, 17034, 21029, 42058, 63087, 126174, 206579, 413158, 619737, 1239474, 3511843, 7023686, 10535529, 21071058]

約数ペア:

[(1, 21071058), (2, 10535529), (3, 7023686), (6, 3511843), (17, 1239474), (34, 619737), (51, 413158), (102, 206579), (167, 126174), (334, 63087), (501, 42058), (1002, 21029), (1237, 17034), (2474, 8517), (2839, 7422), (3711, 5678)]