253258974

素因数分解:

$2^1\times 3^7\times {\mathrm{57901}}^1$

素因数の和:57924

約数の個数: 32

約数和(自身を含む): 569755680

約数和(自身を除く): 316496706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 57901, 115802, 173703, 347406, 521109, 1042218, 1563327, 3126654, 4689981, 9379962, 14069943, 28139886, 42209829, 84419658, 126629487, 253258974]

約数ペア:

[(1, 253258974), (2, 126629487), (3, 84419658), (6, 42209829), (9, 28139886), (18, 14069943), (27, 9379962), (54, 4689981), (81, 3126654), (162, 1563327), (243, 1042218), (486, 521109), (729, 347406), (1458, 173703), (2187, 115802), (4374, 57901)]