22781508

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 54613440

約数和(自身を除く): 31831932

約数列:

[1, 2, 3, 4, 6, 12, 83, 89, 166, 178, 249, 257, 267, 332, 356, 498, 514, 534, 771, 996, 1028, 1068, 1542, 3084, 7387, 14774, 21331, 22161, 22873, 29548, 42662, 44322, 45746, 63993, 68619, 85324, 88644, 91492, 127986, 137238, 255972, 274476, 1898459, 3796918, 5695377, 7593836, 11390754, 22781508]

約数ペア:

[(1, 22781508), (2, 11390754), (3, 7593836), (4, 5695377), (6, 3796918), (12, 1898459), (83, 274476), (89, 255972), (166, 137238), (178, 127986), (249, 91492), (257, 88644), (267, 85324), (332, 68619), (356, 63993), (498, 45746), (514, 44322), (534, 42662), (771, 29548), (996, 22873), (1028, 22161), (1068, 21331), (1542, 14774), (3084, 7387)]