40836206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 66662400

約数和(自身を除く): 25826194

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 223, 446, 1159, 1501, 2318, 3002, 4237, 4819, 8474, 9638, 13603, 17617, 27206, 35234, 91561, 183122, 258457, 334723, 516914, 669446, 1074637, 2149274, 20418103, 40836206]

約数ペア:

[(1, 40836206), (2, 20418103), (19, 2149274), (38, 1074637), (61, 669446), (79, 516914), (122, 334723), (158, 258457), (223, 183122), (446, 91561), (1159, 35234), (1501, 27206), (2318, 17617), (3002, 13603), (4237, 9638), (4819, 8474)]