2193180408

素因数分解:

$2^3\times 3^3\times {\mathrm{643}}^1\times {\mathrm{15791}}^1$

素因数の和:16449

約数の個数: 64

約数和(自身を含む): 6102028800

約数和(自身を除く): 3908848392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 15791, 17361, 23148, 31582, 34722, 46296, 47373, 63164, 69444, 94746, 126328, 138888, 142119, 189492, 284238, 378984, 426357, 568476, 852714, 1136952, 1705428, 3410856, 10153613, 20307226, 30460839, 40614452, 60921678, 81228904, 91382517, 121843356, 182765034, 243686712, 274147551, 365530068, 548295102, 731060136, 1096590204, 2193180408]

約数ペア:

[(1, 2193180408), (2, 1096590204), (3, 731060136), (4, 548295102), (6, 365530068), (8, 274147551), (9, 243686712), (12, 182765034), (18, 121843356), (24, 91382517), (27, 81228904), (36, 60921678), (54, 40614452), (72, 30460839), (108, 20307226), (216, 10153613), (643, 3410856), (1286, 1705428), (1929, 1136952), (2572, 852714), (3858, 568476), (5144, 426357), (5787, 378984), (7716, 284238), (11574, 189492), (15432, 142119), (15791, 138888), (17361, 126328), (23148, 94746), (31582, 69444), (34722, 63164), (46296, 47373)]