266987394

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{93287}}^1$

素因数の和:93351

約数の個数: 32

約数和(自身を含む): 604506240

約数和(自身を除く): 337518846

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 93287, 186574, 279861, 559722, 839583, 1679166, 2518749, 4944211, 5037498, 9888422, 14832633, 29665266, 44497899, 88995798, 133493697, 266987394]

約数ペア:

[(1, 266987394), (2, 133493697), (3, 88995798), (6, 44497899), (9, 29665266), (18, 14832633), (27, 9888422), (53, 5037498), (54, 4944211), (106, 2518749), (159, 1679166), (318, 839583), (477, 559722), (954, 279861), (1431, 186574), (2862, 93287)]