1983888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 60

約数和(自身を含む): 5803200

約数和(自身を除く): 3819312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 599, 828, 1104, 1198, 1656, 1797, 2396, 3312, 3594, 4792, 5391, 7188, 9584, 10782, 13777, 14376, 21564, 27554, 28752, 41331, 43128, 55108, 82662, 86256, 110216, 123993, 165324, 220432, 247986, 330648, 495972, 661296, 991944, 1983888]

約数ペア:

[(1, 1983888), (2, 991944), (3, 661296), (4, 495972), (6, 330648), (8, 247986), (9, 220432), (12, 165324), (16, 123993), (18, 110216), (23, 86256), (24, 82662), (36, 55108), (46, 43128), (48, 41331), (69, 28752), (72, 27554), (92, 21564), (138, 14376), (144, 13777), (184, 10782), (207, 9584), (276, 7188), (368, 5391), (414, 4792), (552, 3594), (599, 3312), (828, 2396), (1104, 1797), (1198, 1656)]