11220612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4268

約数の個数: 48

約数和(自身を含む): 29860992

約数和(自身を除く): 18640380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 4231, 8462, 12693, 16924, 25386, 50772, 55003, 71927, 110006, 143854, 165009, 215781, 220012, 287708, 330018, 431562, 660036, 863124, 935051, 1870102, 2805153, 3740204, 5610306, 11220612]

約数ペア:

[(1, 11220612), (2, 5610306), (3, 3740204), (4, 2805153), (6, 1870102), (12, 935051), (13, 863124), (17, 660036), (26, 431562), (34, 330018), (39, 287708), (51, 220012), (52, 215781), (68, 165009), (78, 143854), (102, 110006), (156, 71927), (204, 55003), (221, 50772), (442, 25386), (663, 16924), (884, 12693), (1326, 8462), (2652, 4231)]