1330384086

素因数分解:

$2^1\times 3^2\times {\mathrm{4723}}^1\times {\mathrm{15649}}^1$

素因数の和:20380

約数の個数: 24

約数和(自身を含む): 2883293400

約数和(自身を除く): 1552909314

約数列:

[1, 2, 3, 6, 9, 18, 4723, 9446, 14169, 15649, 28338, 31298, 42507, 46947, 85014, 93894, 140841, 281682, 73910227, 147820454, 221730681, 443461362, 665192043, 1330384086]

約数ペア:

[(1, 1330384086), (2, 665192043), (3, 443461362), (6, 221730681), (9, 147820454), (18, 73910227), (4723, 281682), (9446, 140841), (14169, 93894), (15649, 85014), (28338, 46947), (31298, 42507)]