21534036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 53532864

約数和(自身を除く): 31998828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 283, 373, 566, 746, 849, 1119, 1132, 1492, 1698, 2238, 3396, 4476, 4811, 6341, 9622, 12682, 14433, 19023, 19244, 25364, 28866, 38046, 57732, 76092, 105559, 211118, 316677, 422236, 633354, 1266708, 1794503, 3589006, 5383509, 7178012, 10767018, 21534036]

約数ペア:

[(1, 21534036), (2, 10767018), (3, 7178012), (4, 5383509), (6, 3589006), (12, 1794503), (17, 1266708), (34, 633354), (51, 422236), (68, 316677), (102, 211118), (204, 105559), (283, 76092), (373, 57732), (566, 38046), (746, 28866), (849, 25364), (1119, 19244), (1132, 19023), (1492, 14433), (1698, 12682), (2238, 9622), (3396, 6341), (4476, 4811)]