2528712

素因数分解:

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

素因数の和:547

約数の個数: 64

約数和(自身を含む): 7344000

約数和(自身を除く): 4815288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 509, 552, 621, 828, 1018, 1242, 1527, 1656, 2036, 2484, 3054, 4072, 4581, 4968, 6108, 9162, 11707, 12216, 13743, 18324, 23414, 27486, 35121, 36648, 46828, 54972, 70242, 93656, 105363, 109944, 140484, 210726, 280968, 316089, 421452, 632178, 842904, 1264356, 2528712]

約数ペア:

[(1, 2528712), (2, 1264356), (3, 842904), (4, 632178), (6, 421452), (8, 316089), (9, 280968), (12, 210726), (18, 140484), (23, 109944), (24, 105363), (27, 93656), (36, 70242), (46, 54972), (54, 46828), (69, 36648), (72, 35121), (92, 27486), (108, 23414), (138, 18324), (184, 13743), (207, 12216), (216, 11707), (276, 9162), (414, 6108), (509, 4968), (552, 4581), (621, 4072), (828, 3054), (1018, 2484), (1242, 2036), (1527, 1656)]