40006728

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9109}}^1$

素因数の和:9182

約数の個数: 48

約数和(自身を含む): 110139900

約数和(自身を除く): 70133172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 9109, 18218, 27327, 36436, 54654, 72872, 81981, 109308, 163962, 218616, 327924, 555649, 655848, 1111298, 1666947, 2222596, 3333894, 4445192, 5000841, 6667788, 10001682, 13335576, 20003364, 40006728]

約数ペア:

[(1, 40006728), (2, 20003364), (3, 13335576), (4, 10001682), (6, 6667788), (8, 5000841), (9, 4445192), (12, 3333894), (18, 2222596), (24, 1666947), (36, 1111298), (61, 655848), (72, 555649), (122, 327924), (183, 218616), (244, 163962), (366, 109308), (488, 81981), (549, 72872), (732, 54654), (1098, 36436), (1464, 27327), (2196, 18218), (4392, 9109)]