28378602

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{225227}}^1$

素因数の和:225242

約数の個数: 24

約数和(自身を含む): 70271136

約数和(自身を除く): 41892534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 225227, 450454, 675681, 1351362, 1576589, 2027043, 3153178, 4054086, 4729767, 9459534, 14189301, 28378602]

約数ペア:

[(1, 28378602), (2, 14189301), (3, 9459534), (6, 4729767), (7, 4054086), (9, 3153178), (14, 2027043), (18, 1576589), (21, 1351362), (42, 675681), (63, 450454), (126, 225227)]