220131522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{940733}}^1$

素因数の和:940754

約数の個数: 24

約数和(自身を含む): 513640764

約数和(自身を除く): 293509242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 940733, 1881466, 2822199, 5644398, 8466597, 12229529, 16933194, 24459058, 36688587, 73377174, 110065761, 220131522]

約数ペア:

[(1, 220131522), (2, 110065761), (3, 73377174), (6, 36688587), (9, 24459058), (13, 16933194), (18, 12229529), (26, 8466597), (39, 5644398), (78, 2822199), (117, 1881466), (234, 940733)]