2019430836

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{1613}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 5181714720

約数和(自身を除く): 3162283884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 419, 498, 747, 838, 996, 1257, 1494, 1613, 1676, 2514, 2988, 3226, 3771, 4839, 5028, 6452, 7542, 9678, 14517, 15084, 19356, 29034, 34777, 58068, 69554, 104331, 133879, 139108, 208662, 267758, 312993, 401637, 417324, 535516, 625986, 675847, 803274, 1204911, 1251972, 1351694, 1606548, 2027541, 2409822, 2703388, 4055082, 4819644, 6082623, 8110164, 12165246, 24330492, 56095301, 112190602, 168285903, 224381204, 336571806, 504857709, 673143612, 1009715418, 2019430836]

約数ペア:

[(1, 2019430836), (2, 1009715418), (3, 673143612), (4, 504857709), (6, 336571806), (9, 224381204), (12, 168285903), (18, 112190602), (36, 56095301), (83, 24330492), (166, 12165246), (249, 8110164), (332, 6082623), (419, 4819644), (498, 4055082), (747, 2703388), (838, 2409822), (996, 2027541), (1257, 1606548), (1494, 1351694), (1613, 1251972), (1676, 1204911), (2514, 803274), (2988, 675847), (3226, 625986), (3771, 535516), (4839, 417324), (5028, 401637), (6452, 312993), (7542, 267758), (9678, 208662), (14517, 139108), (15084, 133879), (19356, 104331), (29034, 69554), (34777, 58068)]