13818778892

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 24673904640

約数和(自身を除く): 10855125748

約数列:

[1, 2, 4, 109, 151, 218, 302, 431, 436, 487, 604, 862, 974, 1724, 1948, 16459, 32918, 46979, 53083, 65081, 65836, 73537, 93958, 106166, 130162, 147074, 187916, 209897, 212332, 260324, 294148, 419794, 839588, 7093829, 8015533, 14187658, 16031066, 22878773, 28375316, 31694447, 32062132, 45757546, 63388894, 91515092, 126777788, 3454694723, 6909389446, 13818778892]

約数ペア:

[(1, 13818778892), (2, 6909389446), (4, 3454694723), (109, 126777788), (151, 91515092), (218, 63388894), (302, 45757546), (431, 32062132), (436, 31694447), (487, 28375316), (604, 22878773), (862, 16031066), (974, 14187658), (1724, 8015533), (1948, 7093829), (16459, 839588), (32918, 419794), (46979, 294148), (53083, 260324), (65081, 212332), (65836, 209897), (73537, 187916), (93958, 147074), (106166, 130162)]