2912281038

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{4721}}^1$

素因数の和:5569

約数の個数: 48

約数和(自身を含む): 6466155696

約数和(自身を除く): 3553874658

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 797, 1594, 2391, 4721, 4782, 7173, 9442, 14163, 14346, 28326, 34271, 42489, 68542, 84978, 102813, 203003, 205626, 308439, 406006, 609009, 616878, 1218018, 1827027, 3654054, 3762637, 7525274, 11287911, 22575822, 33863733, 67727466, 161793391, 323586782, 485380173, 970760346, 1456140519, 2912281038]

約数ペア:

[(1, 2912281038), (2, 1456140519), (3, 970760346), (6, 485380173), (9, 323586782), (18, 161793391), (43, 67727466), (86, 33863733), (129, 22575822), (258, 11287911), (387, 7525274), (774, 3762637), (797, 3654054), (1594, 1827027), (2391, 1218018), (4721, 616878), (4782, 609009), (7173, 406006), (9442, 308439), (14163, 205626), (14346, 203003), (28326, 102813), (34271, 84978), (42489, 68542)]