31724682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20899}}^1$

素因数の和:20938

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 40505718

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20899, 41798, 62697, 125394, 229889, 459778, 480677, 689667, 961354, 1379334, 1442031, 2884062, 5287447, 10574894, 15862341, 31724682]

約数ペア:

[(1, 31724682), (2, 15862341), (3, 10574894), (6, 5287447), (11, 2884062), (22, 1442031), (23, 1379334), (33, 961354), (46, 689667), (66, 480677), (69, 459778), (138, 229889), (253, 125394), (506, 62697), (759, 41798), (1518, 20899)]