31940766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12441

約数の個数: 48

約数和(自身を含む): 81310320

約数和(自身を除く): 49369554

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 12409, 24818, 37227, 74454, 111681, 136499, 161317, 223362, 272998, 322634, 409497, 483951, 818994, 967902, 1228491, 1451853, 1774487, 2456982, 2903706, 3548974, 5323461, 10646922, 15970383, 31940766]

約数ペア:

[(1, 31940766), (2, 15970383), (3, 10646922), (6, 5323461), (9, 3548974), (11, 2903706), (13, 2456982), (18, 1774487), (22, 1451853), (26, 1228491), (33, 967902), (39, 818994), (66, 483951), (78, 409497), (99, 322634), (117, 272998), (143, 223362), (198, 161317), (234, 136499), (286, 111681), (429, 74454), (858, 37227), (1287, 24818), (2574, 12409)]