842904

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 2386800

約数和(自身を除く): 1543896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 509, 552, 828, 1018, 1527, 1656, 2036, 3054, 4072, 4581, 6108, 9162, 11707, 12216, 18324, 23414, 35121, 36648, 46828, 70242, 93656, 105363, 140484, 210726, 280968, 421452, 842904]

約数ペア:

[(1, 842904), (2, 421452), (3, 280968), (4, 210726), (6, 140484), (8, 105363), (9, 93656), (12, 70242), (18, 46828), (23, 36648), (24, 35121), (36, 23414), (46, 18324), (69, 12216), (72, 11707), (92, 9162), (138, 6108), (184, 4581), (207, 4072), (276, 3054), (414, 2036), (509, 1656), (552, 1527), (828, 1018)]