129717882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{343169}}^1$

素因数の和:343187

約数の個数: 32

約数和(自身を含む): 329443200

約数和(自身を除く): 199725318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 343169, 686338, 1029507, 2059014, 2402183, 3088521, 4804366, 6177042, 7206549, 9265563, 14413098, 18531126, 21619647, 43239294, 64858941, 129717882]

約数ペア:

[(1, 129717882), (2, 64858941), (3, 43239294), (6, 21619647), (7, 18531126), (9, 14413098), (14, 9265563), (18, 7206549), (21, 6177042), (27, 4804366), (42, 3088521), (54, 2402183), (63, 2059014), (126, 1029507), (189, 686338), (378, 343169)]