9280728

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 25454520

約数和(自身を除く): 16173792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1553, 1992, 2988, 3106, 4659, 5976, 6212, 9318, 12424, 13977, 18636, 27954, 37272, 55908, 111816, 128899, 257798, 386697, 515596, 773394, 1031192, 1160091, 1546788, 2320182, 3093576, 4640364, 9280728]

約数ペア:

[(1, 9280728), (2, 4640364), (3, 3093576), (4, 2320182), (6, 1546788), (8, 1160091), (9, 1031192), (12, 773394), (18, 515596), (24, 386697), (36, 257798), (72, 128899), (83, 111816), (166, 55908), (249, 37272), (332, 27954), (498, 18636), (664, 13977), (747, 12424), (996, 9318), (1494, 6212), (1553, 5976), (1992, 4659), (2988, 3106)]