16821413124

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{734303}}^1$

素因数の和:734416

約数の個数: 48

約数和(自身を含む): 41449992192

約数和(自身を除く): 24628579068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 83, 92, 138, 166, 249, 276, 332, 498, 996, 1909, 3818, 5727, 7636, 11454, 22908, 734303, 1468606, 2202909, 2937212, 4405818, 8811636, 16888969, 33777938, 50666907, 60947149, 67555876, 101333814, 121894298, 182841447, 202667628, 243788596, 365682894, 731365788, 1401784427, 2803568854, 4205353281, 5607137708, 8410706562, 16821413124]

約数ペア:

[(1, 16821413124), (2, 8410706562), (3, 5607137708), (4, 4205353281), (6, 2803568854), (12, 1401784427), (23, 731365788), (46, 365682894), (69, 243788596), (83, 202667628), (92, 182841447), (138, 121894298), (166, 101333814), (249, 67555876), (276, 60947149), (332, 50666907), (498, 33777938), (996, 16888969), (1909, 8811636), (3818, 4405818), (5727, 2937212), (7636, 2202909), (11454, 1468606), (22908, 734303)]