8871246

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 20773584

約数和(自身を除く): 11902338

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 547, 901, 954, 1094, 1641, 1802, 2703, 3282, 4923, 5406, 8109, 9299, 9846, 16218, 18598, 27897, 28991, 55794, 57982, 83691, 86973, 167382, 173946, 260919, 492847, 521838, 985694, 1478541, 2957082, 4435623, 8871246]

約数ペア:

[(1, 8871246), (2, 4435623), (3, 2957082), (6, 1478541), (9, 985694), (17, 521838), (18, 492847), (34, 260919), (51, 173946), (53, 167382), (102, 86973), (106, 83691), (153, 57982), (159, 55794), (306, 28991), (318, 27897), (477, 18598), (547, 16218), (901, 9846), (954, 9299), (1094, 8109), (1641, 5406), (1802, 4923), (2703, 3282)]