1277315964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1867421}}^1$

素因数の和:1867450

約数の個数: 36

約数和(自身を含む): 3398708040

約数和(自身を除く): 2121392076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1867421, 3734842, 5602263, 7469684, 11204526, 16806789, 22409052, 33613578, 35480999, 67227156, 70961998, 106442997, 141923996, 212885994, 319328991, 425771988, 638657982, 1277315964]

約数ペア:

[(1, 1277315964), (2, 638657982), (3, 425771988), (4, 319328991), (6, 212885994), (9, 141923996), (12, 106442997), (18, 70961998), (19, 67227156), (36, 35480999), (38, 33613578), (57, 22409052), (76, 16806789), (114, 11204526), (171, 7469684), (228, 5602263), (342, 3734842), (684, 1867421)]