12017988

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2176

約数の個数: 36

約数和(自身を含む): 30576000

約数和(自身を除く): 18558012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 1999, 2004, 3006, 3998, 5997, 6012, 7996, 11994, 17991, 23988, 35982, 71964, 333833, 667666, 1001499, 1335332, 2002998, 3004497, 4005996, 6008994, 12017988]

約数ペア:

[(1, 12017988), (2, 6008994), (3, 4005996), (4, 3004497), (6, 2002998), (9, 1335332), (12, 1001499), (18, 667666), (36, 333833), (167, 71964), (334, 35982), (501, 23988), (668, 17991), (1002, 11994), (1503, 7996), (1999, 6012), (2004, 5997), (3006, 3998)]