13658876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 30331392

約数和(自身を除く): 16672516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 727, 854, 1342, 1454, 1708, 2684, 2908, 4697, 5089, 7997, 9394, 10178, 15994, 18788, 20356, 31988, 44347, 55979, 88694, 111958, 177388, 223916, 310429, 487817, 620858, 975634, 1241716, 1951268, 3414719, 6829438, 13658876]

約数ペア:

[(1, 13658876), (2, 6829438), (4, 3414719), (7, 1951268), (11, 1241716), (14, 975634), (22, 620858), (28, 487817), (44, 310429), (61, 223916), (77, 177388), (122, 111958), (154, 88694), (244, 55979), (308, 44347), (427, 31988), (671, 20356), (727, 18788), (854, 15994), (1342, 10178), (1454, 9394), (1708, 7997), (2684, 5089), (2908, 4697)]