19596168

素因数分解:

$2^3\times 3^4\times {\mathrm{30241}}^1$

素因数の和:30259

約数の個数: 40

約数和(自身を含む): 54889230

約数和(自身を除く): 35293062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30241, 60482, 90723, 120964, 181446, 241928, 272169, 362892, 544338, 725784, 816507, 1088676, 1633014, 2177352, 2449521, 3266028, 4899042, 6532056, 9798084, 19596168]

約数ペア:

[(1, 19596168), (2, 9798084), (3, 6532056), (4, 4899042), (6, 3266028), (8, 2449521), (9, 2177352), (12, 1633014), (18, 1088676), (24, 816507), (27, 725784), (36, 544338), (54, 362892), (72, 272169), (81, 241928), (108, 181446), (162, 120964), (216, 90723), (324, 60482), (648, 30241)]