181042146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31139}}^1$

素因数の和:31183

約数の個数: 48

約数和(自身を含む): 437205600

約数和(自身を除く): 256163454

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 31139, 62278, 93417, 186834, 280251, 529363, 560502, 591641, 1058726, 1183282, 1588089, 1774923, 3176178, 3549846, 4764267, 5324769, 9528534, 10057897, 10649538, 20115794, 30173691, 60347382, 90521073, 181042146]

約数ペア:

[(1, 181042146), (2, 90521073), (3, 60347382), (6, 30173691), (9, 20115794), (17, 10649538), (18, 10057897), (19, 9528534), (34, 5324769), (38, 4764267), (51, 3549846), (57, 3176178), (102, 1774923), (114, 1588089), (153, 1183282), (171, 1058726), (306, 591641), (323, 560502), (342, 529363), (646, 280251), (969, 186834), (1938, 93417), (2907, 62278), (5814, 31139)]