1618453008

素因数分解:

$2^4\times 3^3\times {\mathrm{103}}^1\times {\mathrm{36373}}^1$

素因数の和:36493

約数の個数: 80

約数和(自身を含む): 4690791040

約数和(自身を除く): 3072338032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 103, 108, 144, 206, 216, 309, 412, 432, 618, 824, 927, 1236, 1648, 1854, 2472, 2781, 3708, 4944, 5562, 7416, 11124, 14832, 22248, 36373, 44496, 72746, 109119, 145492, 218238, 290984, 327357, 436476, 581968, 654714, 872952, 982071, 1309428, 1745904, 1964142, 2618856, 3746419, 3928284, 5237712, 7492838, 7856568, 11239257, 14985676, 15713136, 22478514, 29971352, 33717771, 44957028, 59942704, 67435542, 89914056, 101153313, 134871084, 179828112, 202306626, 269742168, 404613252, 539484336, 809226504, 1618453008]

約数ペア:

[(1, 1618453008), (2, 809226504), (3, 539484336), (4, 404613252), (6, 269742168), (8, 202306626), (9, 179828112), (12, 134871084), (16, 101153313), (18, 89914056), (24, 67435542), (27, 59942704), (36, 44957028), (48, 33717771), (54, 29971352), (72, 22478514), (103, 15713136), (108, 14985676), (144, 11239257), (206, 7856568), (216, 7492838), (309, 5237712), (412, 3928284), (432, 3746419), (618, 2618856), (824, 1964142), (927, 1745904), (1236, 1309428), (1648, 982071), (1854, 872952), (2472, 654714), (2781, 581968), (3708, 436476), (4944, 327357), (5562, 290984), (7416, 218238), (11124, 145492), (14832, 109119), (22248, 72746), (36373, 44496)]