1381086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3485664

約数和(自身を除く): 2104578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 113, 126, 194, 226, 291, 339, 582, 678, 679, 791, 873, 1017, 1358, 1582, 1746, 2034, 2037, 2373, 4074, 4746, 6111, 7119, 10961, 12222, 14238, 21922, 32883, 65766, 76727, 98649, 153454, 197298, 230181, 460362, 690543, 1381086]

約数ペア:

[(1, 1381086), (2, 690543), (3, 460362), (6, 230181), (7, 197298), (9, 153454), (14, 98649), (18, 76727), (21, 65766), (42, 32883), (63, 21922), (97, 14238), (113, 12222), (126, 10961), (194, 7119), (226, 6111), (291, 4746), (339, 4074), (582, 2373), (678, 2037), (679, 2034), (791, 1746), (873, 1582), (1017, 1358)]