38639988

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{29009}}^1$

素因数の和:29056

約数の個数: 36

約数和(自身を含む): 100316580

約数和(自身を除く): 61676592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 29009, 58018, 87027, 116036, 174054, 261081, 348108, 522162, 1044324, 1073333, 2146666, 3219999, 4293332, 6439998, 9659997, 12879996, 19319994, 38639988]

約数ペア:

[(1, 38639988), (2, 19319994), (3, 12879996), (4, 9659997), (6, 6439998), (9, 4293332), (12, 3219999), (18, 2146666), (36, 1073333), (37, 1044324), (74, 522162), (111, 348108), (148, 261081), (222, 174054), (333, 116036), (444, 87027), (666, 58018), (1332, 29009)]