9982874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 7314406

約数列:

[1, 2, 11, 22, 23, 46, 109, 181, 218, 253, 362, 506, 1199, 1991, 2398, 2507, 3982, 4163, 5014, 8326, 19729, 27577, 39458, 45793, 55154, 91586, 217019, 434038, 453767, 907534, 4991437, 9982874]

約数ペア:

[(1, 9982874), (2, 4991437), (11, 907534), (22, 453767), (23, 434038), (46, 217019), (109, 91586), (181, 55154), (218, 45793), (253, 39458), (362, 27577), (506, 19729), (1199, 8326), (1991, 5014), (2398, 4163), (2507, 3982)]