188897886

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{184111}}^1$

素因数の和:184141

約数の個数: 32

約数和(自身を含む): 441868800

約数和(自身を除く): 252970914

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 184111, 368222, 552333, 1104666, 1656999, 3313998, 3498109, 4970997, 6996218, 9941994, 10494327, 20988654, 31482981, 62965962, 94448943, 188897886]

約数ペア:

[(1, 188897886), (2, 94448943), (3, 62965962), (6, 31482981), (9, 20988654), (18, 10494327), (19, 9941994), (27, 6996218), (38, 4970997), (54, 3498109), (57, 3313998), (114, 1656999), (171, 1104666), (342, 552333), (513, 368222), (1026, 184111)]