1330429374

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{21221}}^1$

素因数の和:21284

約数の個数: 56

約数和(自身を含む): 3061825272

約数和(自身を除く): 1731395898

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 2322, 3483, 6966, 10449, 20898, 21221, 31347, 42442, 62694, 63663, 127326, 190989, 381978, 572967, 912503, 1145934, 1718901, 1825006, 2737509, 3437802, 5156703, 5475018, 8212527, 10313406, 15470109, 16425054, 24637581, 30940218, 49275162, 73912743, 147825486, 221738229, 443476458, 665214687, 1330429374]

約数ペア:

[(1, 1330429374), (2, 665214687), (3, 443476458), (6, 221738229), (9, 147825486), (18, 73912743), (27, 49275162), (43, 30940218), (54, 24637581), (81, 16425054), (86, 15470109), (129, 10313406), (162, 8212527), (243, 5475018), (258, 5156703), (387, 3437802), (486, 2737509), (729, 1825006), (774, 1718901), (1161, 1145934), (1458, 912503), (2322, 572967), (3483, 381978), (6966, 190989), (10449, 127326), (20898, 63663), (21221, 62694), (31347, 42442)]