18306574

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 34002864

約数和(自身を除く): 15696290

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 506, 529, 598, 1058, 1331, 1573, 2662, 2783, 3146, 3289, 5566, 5819, 6578, 6877, 11638, 13754, 17303, 30613, 34606, 36179, 61226, 64009, 72358, 75647, 128018, 151294, 397969, 704099, 795938, 832117, 1408198, 1664234, 9153287, 18306574]

約数ペア:

[(1, 18306574), (2, 9153287), (11, 1664234), (13, 1408198), (22, 832117), (23, 795938), (26, 704099), (46, 397969), (121, 151294), (143, 128018), (242, 75647), (253, 72358), (286, 64009), (299, 61226), (506, 36179), (529, 34606), (598, 30613), (1058, 17303), (1331, 13754), (1573, 11638), (2662, 6877), (2783, 6578), (3146, 5819), (3289, 5566)]