7131935988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{75013}}^1$

素因数の和:75181

約数の個数: 72

約数和(自身を含む): 19113567200

約数和(自身を除く): 11981631212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 834, 1251, 1668, 2502, 2641, 5004, 5282, 7923, 10564, 15846, 23769, 31692, 47538, 75013, 95076, 150026, 225039, 300052, 450078, 675117, 900156, 1350234, 1425247, 2700468, 2850494, 4275741, 5700988, 8551482, 10426807, 12827223, 17102964, 20853614, 25654446, 31280421, 41707228, 51308892, 62560842, 93841263, 125121684, 187682526, 198109333, 375365052, 396218666, 594327999, 792437332, 1188655998, 1782983997, 2377311996, 3565967994, 7131935988]

約数ペア:

[(1, 7131935988), (2, 3565967994), (3, 2377311996), (4, 1782983997), (6, 1188655998), (9, 792437332), (12, 594327999), (18, 396218666), (19, 375365052), (36, 198109333), (38, 187682526), (57, 125121684), (76, 93841263), (114, 62560842), (139, 51308892), (171, 41707228), (228, 31280421), (278, 25654446), (342, 20853614), (417, 17102964), (556, 12827223), (684, 10426807), (834, 8551482), (1251, 5700988), (1668, 4275741), (2502, 2850494), (2641, 2700468), (5004, 1425247), (5282, 1350234), (7923, 900156), (10564, 675117), (15846, 450078), (23769, 300052), (31692, 225039), (47538, 150026), (75013, 95076)]