23642223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 38077824

約数和(自身を除く): 14435601

約数列:

[1, 3, 11, 17, 33, 37, 51, 67, 111, 187, 201, 289, 407, 561, 629, 737, 867, 1139, 1221, 1887, 2211, 2479, 3179, 3417, 6919, 7437, 9537, 10693, 12529, 19363, 20757, 27269, 32079, 37587, 42143, 58089, 81807, 117623, 126429, 212993, 352869, 463573, 638979, 716431, 1390719, 2149293, 7880741, 23642223]

約数ペア:

[(1, 23642223), (3, 7880741), (11, 2149293), (17, 1390719), (33, 716431), (37, 638979), (51, 463573), (67, 352869), (111, 212993), (187, 126429), (201, 117623), (289, 81807), (407, 58089), (561, 42143), (629, 37587), (737, 32079), (867, 27269), (1139, 20757), (1221, 19363), (1887, 12529), (2211, 10693), (2479, 9537), (3179, 7437), (3417, 6919)]