1681223058

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{77383}}^1$

素因数の和:77479

約数の個数: 48

約数和(自身を含む): 3911296896

約数和(自身を除く): 2230073838

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 2414, 3621, 7242, 10863, 21726, 77383, 154766, 232149, 464298, 696447, 1315511, 1392894, 2631022, 3946533, 5494193, 7893066, 10988386, 11839599, 16482579, 23679198, 32965158, 49447737, 93401281, 98895474, 186802562, 280203843, 560407686, 840611529, 1681223058]

約数ペア:

[(1, 1681223058), (2, 840611529), (3, 560407686), (6, 280203843), (9, 186802562), (17, 98895474), (18, 93401281), (34, 49447737), (51, 32965158), (71, 23679198), (102, 16482579), (142, 11839599), (153, 10988386), (213, 7893066), (306, 5494193), (426, 3946533), (639, 2631022), (1207, 1392894), (1278, 1315511), (2414, 696447), (3621, 464298), (7242, 232149), (10863, 154766), (21726, 77383)]