2521368

素因数分解:

$2^3\times 3^5\times {\mathrm{1297}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 7087080

約数和(自身を除く): 4565712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1297, 1944, 2594, 3891, 5188, 7782, 10376, 11673, 15564, 23346, 31128, 35019, 46692, 70038, 93384, 105057, 140076, 210114, 280152, 315171, 420228, 630342, 840456, 1260684, 2521368]

約数ペア:

[(1, 2521368), (2, 1260684), (3, 840456), (4, 630342), (6, 420228), (8, 315171), (9, 280152), (12, 210114), (18, 140076), (24, 105057), (27, 93384), (36, 70038), (54, 46692), (72, 35019), (81, 31128), (108, 23346), (162, 15564), (216, 11673), (243, 10376), (324, 7782), (486, 5188), (648, 3891), (972, 2594), (1297, 1944)]