40471458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 85976640

約数和(自身を除く): 45505182

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 619, 641, 1238, 1282, 1857, 1923, 3714, 3846, 10523, 10897, 21046, 21794, 31569, 32691, 63138, 65382, 396779, 793558, 1190337, 2380674, 6745243, 13490486, 20235729, 40471458]

約数ペア:

[(1, 40471458), (2, 20235729), (3, 13490486), (6, 6745243), (17, 2380674), (34, 1190337), (51, 793558), (102, 396779), (619, 65382), (641, 63138), (1238, 32691), (1282, 31569), (1857, 21794), (1923, 21046), (3714, 10897), (3846, 10523)]