170221986

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 96

約数和(自身を含む): 442024128

約数和(自身を除く): 271802142

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 243, 297, 306, 374, 459, 486, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 1873, 2673, 2754, 3366, 3746, 4131, 5049, 5346, 5619, 8262, 10098, 11238, 15147, 16857, 20603, 30294, 31841, 33714, 41206, 45441, 50571, 61809, 63682, 90882, 95523, 101142, 123618, 151713, 185427, 191046, 286569, 303426, 350251, 370854, 455139, 556281, 573138, 700502, 859707, 910278, 1050753, 1112562, 1668843, 1719414, 2101506, 2579121, 3152259, 3337686, 5006529, 5158242, 6304518, 7737363, 9456777, 10013058, 15474726, 18913554, 28370331, 56740662, 85110993, 170221986]

約数ペア:

[(1, 170221986), (2, 85110993), (3, 56740662), (6, 28370331), (9, 18913554), (11, 15474726), (17, 10013058), (18, 9456777), (22, 7737363), (27, 6304518), (33, 5158242), (34, 5006529), (51, 3337686), (54, 3152259), (66, 2579121), (81, 2101506), (99, 1719414), (102, 1668843), (153, 1112562), (162, 1050753), (187, 910278), (198, 859707), (243, 700502), (297, 573138), (306, 556281), (374, 455139), (459, 370854), (486, 350251), (561, 303426), (594, 286569), (891, 191046), (918, 185427), (1122, 151713), (1377, 123618), (1683, 101142), (1782, 95523), (1873, 90882), (2673, 63682), (2754, 61809), (3366, 50571), (3746, 45441), (4131, 41206), (5049, 33714), (5346, 31841), (5619, 30294), (8262, 20603), (10098, 16857), (11238, 15147)]