11291628

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 27399680

約数和(自身を除く): 16108052

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 277, 316, 474, 516, 554, 831, 948, 1108, 1662, 3324, 3397, 6794, 10191, 11911, 13588, 20382, 21883, 23822, 35733, 40764, 43766, 47644, 65649, 71466, 87532, 131298, 142932, 262596, 940969, 1881938, 2822907, 3763876, 5645814, 11291628]

約数ペア:

[(1, 11291628), (2, 5645814), (3, 3763876), (4, 2822907), (6, 1881938), (12, 940969), (43, 262596), (79, 142932), (86, 131298), (129, 87532), (158, 71466), (172, 65649), (237, 47644), (258, 43766), (277, 40764), (316, 35733), (474, 23822), (516, 21883), (554, 20382), (831, 13588), (948, 11911), (1108, 10191), (1662, 6794), (3324, 3397)]