18792584049

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{59011}}^1$

素因数の和:59221

約数の個数: 32

約数和(自身を含む): 27268264960

約数和(自身を除く): 8475680911

約数列:

[1, 3, 19, 37, 57, 111, 151, 453, 703, 2109, 2869, 5587, 8607, 16761, 59011, 106153, 177033, 318459, 1121209, 2183407, 3363627, 6550221, 8910661, 26731983, 41484733, 124454199, 169302559, 329694457, 507907677, 989083371, 6264194683, 18792584049]

約数ペア:

[(1, 18792584049), (3, 6264194683), (19, 989083371), (37, 507907677), (57, 329694457), (111, 169302559), (151, 124454199), (453, 41484733), (703, 26731983), (2109, 8910661), (2869, 6550221), (5587, 3363627), (8607, 2183407), (16761, 1121209), (59011, 318459), (106153, 177033)]