2018012970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{402797}}^1$

素因数の和:402974

約数の個数: 32

約数和(自身を含む): 4872244608

約数和(自身を除く): 2854231638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 402797, 805594, 1208391, 2013985, 2416782, 4027970, 6041955, 12083910, 67267099, 134534198, 201801297, 336335495, 403602594, 672670990, 1009006485, 2018012970]

約数ペア:

[(1, 2018012970), (2, 1009006485), (3, 672670990), (5, 403602594), (6, 336335495), (10, 201801297), (15, 134534198), (30, 67267099), (167, 12083910), (334, 6041955), (501, 4027970), (835, 2416782), (1002, 2013985), (1670, 1208391), (2505, 805594), (5010, 402797)]