13131342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{34739}}^1$

素因数の和:34757

約数の個数: 32

約数和(自身を含む): 33350400

約数和(自身を除く): 20219058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 34739, 69478, 104217, 208434, 243173, 312651, 486346, 625302, 729519, 937953, 1459038, 1875906, 2188557, 4377114, 6565671, 13131342]

約数ペア:

[(1, 13131342), (2, 6565671), (3, 4377114), (6, 2188557), (7, 1875906), (9, 1459038), (14, 937953), (18, 729519), (21, 625302), (27, 486346), (42, 312651), (54, 243173), (63, 208434), (126, 104217), (189, 69478), (378, 34739)]