13331994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 29211840

約数和(自身を除く): 15879846

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 2897, 4602, 5794, 8691, 17382, 37661, 75322, 112983, 170923, 225966, 341846, 512769, 1025538, 2221999, 4443998, 6665997, 13331994]

約数ペア:

[(1, 13331994), (2, 6665997), (3, 4443998), (6, 2221999), (13, 1025538), (26, 512769), (39, 341846), (59, 225966), (78, 170923), (118, 112983), (177, 75322), (354, 37661), (767, 17382), (1534, 8691), (2301, 5794), (2897, 4602)]