21024654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{500587}}^1$

素因数の和:500599

約数の個数: 16

約数和(自身を含む): 48056448

約数和(自身を除く): 27031794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 500587, 1001174, 1501761, 3003522, 3504109, 7008218, 10512327, 21024654]

約数ペア:

[(1, 21024654), (2, 10512327), (3, 7008218), (6, 3504109), (7, 3003522), (14, 1501761), (21, 1001174), (42, 500587)]