18249126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 26747994

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 419, 427, 714, 838, 854, 1037, 1257, 1281, 2074, 2514, 2562, 2933, 3111, 5866, 6222, 7123, 7259, 8799, 14246, 14518, 17598, 21369, 21777, 25559, 42738, 43554, 49861, 51118, 76677, 99722, 149583, 153354, 178913, 299166, 357826, 434503, 536739, 869006, 1073478, 1303509, 2607018, 3041521, 6083042, 9124563, 18249126]

約数ペア:

[(1, 18249126), (2, 9124563), (3, 6083042), (6, 3041521), (7, 2607018), (14, 1303509), (17, 1073478), (21, 869006), (34, 536739), (42, 434503), (51, 357826), (61, 299166), (102, 178913), (119, 153354), (122, 149583), (183, 99722), (238, 76677), (357, 51118), (366, 49861), (419, 43554), (427, 42738), (714, 25559), (838, 21777), (854, 21369), (1037, 17598), (1257, 14518), (1281, 14246), (2074, 8799), (2514, 7259), (2562, 7123), (2933, 6222), (3111, 5866)]