39289782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 93417984

約数和(自身を除く): 54128202

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 131, 193, 222, 259, 262, 386, 393, 518, 579, 777, 786, 917, 1158, 1351, 1554, 1834, 2702, 2751, 4053, 4847, 5502, 7141, 8106, 9694, 14282, 14541, 21423, 25283, 29082, 33929, 42846, 49987, 50566, 67858, 75849, 99974, 101787, 149961, 151698, 176981, 203574, 299922, 353962, 530943, 935471, 1061886, 1870942, 2806413, 5612826, 6548297, 13096594, 19644891, 39289782]

約数ペア:

[(1, 39289782), (2, 19644891), (3, 13096594), (6, 6548297), (7, 5612826), (14, 2806413), (21, 1870942), (37, 1061886), (42, 935471), (74, 530943), (111, 353962), (131, 299922), (193, 203574), (222, 176981), (259, 151698), (262, 149961), (386, 101787), (393, 99974), (518, 75849), (579, 67858), (777, 50566), (786, 49987), (917, 42846), (1158, 33929), (1351, 29082), (1554, 25283), (1834, 21423), (2702, 14541), (2751, 14282), (4053, 9694), (4847, 8106), (5502, 7141)]