2157672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 5937120

約数和(自身を除く): 3779448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 743, 968, 1452, 1486, 2229, 2904, 2972, 4458, 5944, 8173, 8916, 16346, 17832, 24519, 32692, 49038, 65384, 89903, 98076, 179806, 196152, 269709, 359612, 539418, 719224, 1078836, 2157672]

約数ペア:

[(1, 2157672), (2, 1078836), (3, 719224), (4, 539418), (6, 359612), (8, 269709), (11, 196152), (12, 179806), (22, 98076), (24, 89903), (33, 65384), (44, 49038), (66, 32692), (88, 24519), (121, 17832), (132, 16346), (242, 8916), (264, 8173), (363, 5944), (484, 4458), (726, 2972), (743, 2904), (968, 2229), (1452, 1486)]