2177712

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^2$

素因数の和:159

約数の個数: 60

約数和(自身を含む): 6340120

約数和(自身を除く): 4162408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5041, 5112, 7668, 10082, 10224, 15123, 15336, 20164, 30246, 30672, 40328, 45369, 60492, 80656, 90738, 120984, 136107, 181476, 241968, 272214, 362952, 544428, 725904, 1088856, 2177712]

約数ペア:

[(1, 2177712), (2, 1088856), (3, 725904), (4, 544428), (6, 362952), (8, 272214), (9, 241968), (12, 181476), (16, 136107), (18, 120984), (24, 90738), (27, 80656), (36, 60492), (48, 45369), (54, 40328), (71, 30672), (72, 30246), (108, 20164), (142, 15336), (144, 15123), (213, 10224), (216, 10082), (284, 7668), (426, 5112), (432, 5041), (568, 3834), (639, 3408), (852, 2556), (1136, 1917), (1278, 1704)]