2861694

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 4017906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 149, 194, 198, 291, 298, 447, 582, 873, 894, 1067, 1341, 1639, 1746, 2134, 2682, 3201, 3278, 4917, 6402, 9603, 9834, 14453, 14751, 19206, 28906, 29502, 43359, 86718, 130077, 158983, 260154, 317966, 476949, 953898, 1430847, 2861694]

約数ペア:

[(1, 2861694), (2, 1430847), (3, 953898), (6, 476949), (9, 317966), (11, 260154), (18, 158983), (22, 130077), (33, 86718), (66, 43359), (97, 29502), (99, 28906), (149, 19206), (194, 14751), (198, 14453), (291, 9834), (298, 9603), (447, 6402), (582, 4917), (873, 3278), (894, 3201), (1067, 2682), (1341, 2134), (1639, 1746)]