4720086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12505

約数の個数: 32

約数和(自身を含む): 11988480

約数和(自身を除く): 7268394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 12487, 24974, 37461, 74922, 87409, 112383, 174818, 224766, 262227, 337149, 524454, 674298, 786681, 1573362, 2360043, 4720086]

約数ペア:

[(1, 4720086), (2, 2360043), (3, 1573362), (6, 786681), (7, 674298), (9, 524454), (14, 337149), (18, 262227), (21, 224766), (27, 174818), (42, 112383), (54, 87409), (63, 74922), (126, 37461), (189, 24974), (378, 12487)]