180244602

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1953

約数の個数: 80

約数和(自身を含む): 439084800

約数和(自身を除く): 258840198

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1539, 1674, 1767, 1889, 2511, 3078, 3534, 3778, 5022, 5301, 5667, 10602, 11334, 15903, 17001, 31806, 34002, 35891, 47709, 51003, 58559, 71782, 95418, 102006, 107673, 117118, 153009, 175677, 215346, 306018, 323019, 351354, 527031, 646038, 969057, 1054062, 1112621, 1581093, 1938114, 2225242, 2907171, 3162186, 3337863, 4743279, 5814342, 6675726, 9486558, 10013589, 20027178, 30040767, 60081534, 90122301, 180244602]

約数ペア:

[(1, 180244602), (2, 90122301), (3, 60081534), (6, 30040767), (9, 20027178), (18, 10013589), (19, 9486558), (27, 6675726), (31, 5814342), (38, 4743279), (54, 3337863), (57, 3162186), (62, 2907171), (81, 2225242), (93, 1938114), (114, 1581093), (162, 1112621), (171, 1054062), (186, 969057), (279, 646038), (342, 527031), (513, 351354), (558, 323019), (589, 306018), (837, 215346), (1026, 175677), (1178, 153009), (1539, 117118), (1674, 107673), (1767, 102006), (1889, 95418), (2511, 71782), (3078, 58559), (3534, 51003), (3778, 47709), (5022, 35891), (5301, 34002), (5667, 31806), (10602, 17001), (11334, 15903)]