47231478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{124951}}^1$

素因数の和:124969

約数の個数: 32

約数和(自身を含む): 119953920

約数和(自身を除く): 72722442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 124951, 249902, 374853, 749706, 874657, 1124559, 1749314, 2249118, 2623971, 3373677, 5247942, 6747354, 7871913, 15743826, 23615739, 47231478]

約数ペア:

[(1, 47231478), (2, 23615739), (3, 15743826), (6, 7871913), (7, 6747354), (9, 5247942), (14, 3373677), (18, 2623971), (21, 2249118), (27, 1749314), (42, 1124559), (54, 874657), (63, 749706), (126, 374853), (189, 249902), (378, 124951)]