11271246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 26699904

約数和(自身を除く): 15428658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 79, 86, 129, 158, 237, 258, 301, 474, 553, 602, 903, 1106, 1659, 1806, 3318, 3397, 6241, 6794, 10191, 12482, 18723, 20382, 23779, 37446, 43687, 47558, 71337, 87374, 131061, 142674, 262122, 268363, 536726, 805089, 1610178, 1878541, 3757082, 5635623, 11271246]

約数ペア:

[(1, 11271246), (2, 5635623), (3, 3757082), (6, 1878541), (7, 1610178), (14, 805089), (21, 536726), (42, 268363), (43, 262122), (79, 142674), (86, 131061), (129, 87374), (158, 71337), (237, 47558), (258, 43687), (301, 37446), (474, 23779), (553, 20382), (602, 18723), (903, 12482), (1106, 10191), (1659, 6794), (1806, 6241), (3318, 3397)]