9445748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 18215820

約数和(自身を除く): 8770072

約数列:

[1, 2, 4, 13, 26, 52, 89, 157, 169, 178, 314, 338, 356, 628, 676, 1157, 2041, 2314, 4082, 4628, 8164, 13973, 15041, 26533, 27946, 30082, 53066, 55892, 60164, 106132, 181649, 363298, 726596, 2361437, 4722874, 9445748]

約数ペア:

[(1, 9445748), (2, 4722874), (4, 2361437), (13, 726596), (26, 363298), (52, 181649), (89, 106132), (157, 60164), (169, 55892), (178, 53066), (314, 30082), (338, 27946), (356, 26533), (628, 15041), (676, 13973), (1157, 8164), (2041, 4628), (2314, 4082)]