66660246

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{7219}}^1$

素因数の和:7255

約数の個数: 48

約数和(自身を含む): 157684800

約数和(自身を除く): 91024554

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 7219, 9234, 14438, 21657, 43314, 64971, 129942, 137161, 194913, 274322, 389826, 411483, 584739, 822966, 1169478, 1234449, 1754217, 2468898, 3508434, 3703347, 7406694, 11110041, 22220082, 33330123, 66660246]

約数ペア:

[(1, 66660246), (2, 33330123), (3, 22220082), (6, 11110041), (9, 7406694), (18, 3703347), (19, 3508434), (27, 2468898), (38, 1754217), (54, 1234449), (57, 1169478), (81, 822966), (114, 584739), (162, 411483), (171, 389826), (243, 274322), (342, 194913), (486, 137161), (513, 129942), (1026, 64971), (1539, 43314), (3078, 21657), (4617, 14438), (7219, 9234)]