18614172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 45511200

約数和(自身を除く): 26897028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 601, 1068, 1202, 1803, 2404, 2581, 3606, 5162, 7212, 7743, 10324, 15486, 17429, 30972, 34858, 52287, 53489, 69716, 104574, 106978, 160467, 209148, 213956, 320934, 641868, 1551181, 3102362, 4653543, 6204724, 9307086, 18614172]

約数ペア:

[(1, 18614172), (2, 9307086), (3, 6204724), (4, 4653543), (6, 3102362), (12, 1551181), (29, 641868), (58, 320934), (87, 213956), (89, 209148), (116, 160467), (174, 106978), (178, 104574), (267, 69716), (348, 53489), (356, 52287), (534, 34858), (601, 30972), (1068, 17429), (1202, 15486), (1803, 10324), (2404, 7743), (2581, 7212), (3606, 5162)]