11558142

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 26048880

約数和(自身を除く): 14490738

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 137, 218, 258, 274, 327, 387, 411, 654, 774, 822, 981, 1233, 1962, 2466, 4687, 5891, 9374, 11782, 14061, 14933, 17673, 28122, 29866, 35346, 42183, 44799, 53019, 84366, 89598, 106038, 134397, 268794, 642119, 1284238, 1926357, 3852714, 5779071, 11558142]

約数ペア:

[(1, 11558142), (2, 5779071), (3, 3852714), (6, 1926357), (9, 1284238), (18, 642119), (43, 268794), (86, 134397), (109, 106038), (129, 89598), (137, 84366), (218, 53019), (258, 44799), (274, 42183), (327, 35346), (387, 29866), (411, 28122), (654, 17673), (774, 14933), (822, 14061), (981, 11782), (1233, 9374), (1962, 5891), (2466, 4687)]