25609878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67751}}^1$

素因数の和:67769

約数の個数: 32

約数和(自身を含む): 65041920

約数和(自身を除く): 39432042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 67751, 135502, 203253, 406506, 474257, 609759, 948514, 1219518, 1422771, 1829277, 2845542, 3658554, 4268313, 8536626, 12804939, 25609878]

約数ペア:

[(1, 25609878), (2, 12804939), (3, 8536626), (6, 4268313), (7, 3658554), (9, 2845542), (14, 1829277), (18, 1422771), (21, 1219518), (27, 948514), (42, 609759), (54, 474257), (63, 406506), (126, 203253), (189, 135502), (378, 67751)]