1277870292

素因数分解:

$2^2\times 3^2\times {\mathrm{3229}}^1\times {\mathrm{10993}}^1$

素因数の和:14232

約数の個数: 36

約数和(自身を含む): 3231466420

約数和(自身を除く): 1953596128

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3229, 6458, 9687, 10993, 12916, 19374, 21986, 29061, 32979, 38748, 43972, 58122, 65958, 98937, 116244, 131916, 197874, 395748, 35496397, 70992794, 106489191, 141985588, 212978382, 319467573, 425956764, 638935146, 1277870292]

約数ペア:

[(1, 1277870292), (2, 638935146), (3, 425956764), (4, 319467573), (6, 212978382), (9, 141985588), (12, 106489191), (18, 70992794), (36, 35496397), (3229, 395748), (6458, 197874), (9687, 131916), (10993, 116244), (12916, 98937), (19374, 65958), (21986, 58122), (29061, 43972), (32979, 38748)]