919496622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1929

約数の個数: 64

約数和(自身を含む): 2099934720

約数和(自身を除く): 1180438098

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 409, 506, 759, 818, 1227, 1481, 1518, 2454, 2962, 4443, 4499, 8886, 8998, 9407, 13497, 16291, 18814, 26994, 28221, 32582, 34063, 48873, 56442, 68126, 97746, 102189, 103477, 204378, 206954, 310431, 374693, 605729, 620862, 749386, 1124079, 1211458, 1817187, 2248158, 3634374, 6663019, 13326038, 13931767, 19989057, 27863534, 39978114, 41795301, 83590602, 153249437, 306498874, 459748311, 919496622]

約数ペア:

[(1, 919496622), (2, 459748311), (3, 306498874), (6, 153249437), (11, 83590602), (22, 41795301), (23, 39978114), (33, 27863534), (46, 19989057), (66, 13931767), (69, 13326038), (138, 6663019), (253, 3634374), (409, 2248158), (506, 1817187), (759, 1211458), (818, 1124079), (1227, 749386), (1481, 620862), (1518, 605729), (2454, 374693), (2962, 310431), (4443, 206954), (4499, 204378), (8886, 103477), (8998, 102189), (9407, 97746), (13497, 68126), (16291, 56442), (18814, 48873), (26994, 34063), (28221, 32582)]