11405646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 28499328

約数和(自身を除く): 17093682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 691, 786, 917, 1179, 1382, 1834, 2073, 2358, 2751, 4146, 4837, 5502, 6219, 8253, 9674, 12438, 14511, 16506, 29022, 43533, 87066, 90521, 181042, 271563, 543126, 633647, 814689, 1267294, 1629378, 1900941, 3801882, 5702823, 11405646]

約数ペア:

[(1, 11405646), (2, 5702823), (3, 3801882), (6, 1900941), (7, 1629378), (9, 1267294), (14, 814689), (18, 633647), (21, 543126), (42, 271563), (63, 181042), (126, 90521), (131, 87066), (262, 43533), (393, 29022), (691, 16506), (786, 14511), (917, 12438), (1179, 9674), (1382, 8253), (1834, 6219), (2073, 5502), (2358, 4837), (2751, 4146)]