7707042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20389}}^1$

素因数の和:20407

約数の個数: 32

約数和(自身を含む): 19574400

約数和(自身を除く): 11867358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20389, 40778, 61167, 122334, 142723, 183501, 285446, 367002, 428169, 550503, 856338, 1101006, 1284507, 2569014, 3853521, 7707042]

約数ペア:

[(1, 7707042), (2, 3853521), (3, 2569014), (6, 1284507), (7, 1101006), (9, 856338), (14, 550503), (18, 428169), (21, 367002), (27, 285446), (42, 183501), (54, 142723), (63, 122334), (126, 61167), (189, 40778), (378, 20389)]