52821342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139739}}^1$

素因数の和:139757

約数の個数: 32

約数和(自身を含む): 134150400

約数和(自身を除く): 81329058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 139739, 279478, 419217, 838434, 978173, 1257651, 1956346, 2515302, 2934519, 3772953, 5869038, 7545906, 8803557, 17607114, 26410671, 52821342]

約数ペア:

[(1, 52821342), (2, 26410671), (3, 17607114), (6, 8803557), (7, 7545906), (9, 5869038), (14, 3772953), (18, 2934519), (21, 2515302), (27, 1956346), (42, 1257651), (54, 978173), (63, 838434), (126, 419217), (189, 279478), (378, 139739)]