23012118

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 53239680

約数和(自身を除く): 30227562

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 479, 942, 958, 1413, 1437, 2669, 2826, 2874, 4311, 5338, 8007, 8143, 8622, 16014, 16286, 24021, 24429, 48042, 48858, 73287, 75203, 146574, 150406, 225609, 451218, 676827, 1278451, 1353654, 2556902, 3835353, 7670706, 11506059, 23012118]

約数ペア:

[(1, 23012118), (2, 11506059), (3, 7670706), (6, 3835353), (9, 2556902), (17, 1353654), (18, 1278451), (34, 676827), (51, 451218), (102, 225609), (153, 150406), (157, 146574), (306, 75203), (314, 73287), (471, 48858), (479, 48042), (942, 24429), (958, 24021), (1413, 16286), (1437, 16014), (2669, 8622), (2826, 8143), (2874, 8007), (4311, 5338)]